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searching for Bond cleavage 158 found (183 total)

Fragmentation (mass spectrometry) (1,183 words) [view diff] exact match in snippet view article

of bond cleavage patterns are simple bond cleavage reactions and rearrangement reactions. Majority of organic compounds undergo simple bond cleavage reactions

Electron-capture dissociation (3,262 words) [view diff] exact match in snippet view article find links to article

information by activation of higher charged proteins. Moreover, disulfide bond cleavage takes place by ECD of multiply charge proteins or peptides produced

Citrate synthase (1,155 words) [view diff] exact match in snippet view article find links to article

coenzyme A. This ensures that the energy released from the thioester bond cleavage will drive the condensation. Citrate synthase's 437 amino acid residues

Leaving group (2,532 words) [view diff] exact match in snippet view article find links to article

to a fragment that departs with a pair of electrons in heterolytic bond cleavage. In this usage, a leaving group is a less formal but more commonly used

Diphosphenes (2,521 words) [view diff] exact match in snippet view article find links to article

Carbene involved reactions: a) carbene addition; b) carbene mediated P=P double bond cleavage

Mass spectral interpretation (2,827 words) [view diff] exact match in snippet view article find links to article

or alkanes. There are two common cleavage modes. α-cleavage and C-O bond cleavage. Aromatic ethers can generate the C6H5O+ ion by loss of the alkyl group

Self-healing material (12,306 words) [view diff] exact match in snippet view article find links to article

traditional polymers typically yield through homolytic or heterolytic bond cleavage. The factors that determine how a polymer will yield include: type of

Dimanganese decacarbonyl (4,524 words) [view diff] exact match in snippet view article find links to article

with the molecular motions of Mn2(CO)10, as well as the Mn-Mn and Mn-C bond cleavage events. Mn2(CO)10 is air stable as a crystalline solid, but solutions

RuBisCO (6,522 words) [view diff] exact match in snippet view article find links to article

facilitates the attack of CO2 at the C2 carbon of RuBP and subsequent bond cleavage between the C3 and C2 carbon, 2 molecules of glycerate-3-phosphate are

Kinetic isotope effect (14,346 words) [view diff] exact match in snippet view article find links to article

supplied to break the bond, resulting in a higher activation energy for bond cleavage, which in turn lowers the measured rate (see, for example, the Arrhenius

Kynureninase (939 words) [view diff] exact match in snippet view article find links to article

involved in substrate binding. In KYNU reaction, PLP facilitates Cβ-Cγ bond cleavage. The reaction follows the same steps as the transamination reaction

2-hydroxyphytanoyl-CoA lyase (128 words) [view diff] exact match in snippet view article find links to article

thiamine pyrophosphate-dependent enzyme that catalyzes the carbon-carbon bond cleavage during alpha-oxidation of 3-methyl-branched fatty acids". Proc. Natl

Stemmadenine (377 words) [view diff] exact match in snippet view article find links to article

Stemmadenine is believed to be formed from preakuammicine by a carbon-carbon bond cleavage. Cleavage of a second carbon-carbon bond is thought to form dehydrosecodine

Trisoxazolinylborate (660 words) [view diff] exact match in snippet view article find links to article

derivatives, isomerization may occur via 1,2-shifts; additionally B–N bond cleavage is a common decomposition pathways for the Tp ligands. The oxazoline-based

Cyaphide (289 words) [view diff] exact match in snippet view article find links to article

prepared similarly. An actinide cyaphide complex can be prepared by C−O bond cleavage of the phosphaethynolate anion, the phosphorus analogue of cyanate.

Hydrogenolysis (572 words) [view diff] exact match in snippet view article find links to article

Burton Adkins and Ralph Connor were the first to call the carbon–oxygen bond cleavage "hydrogenolysis". In petroleum refineries, catalytic hydrogenolysis

Ionization (6,098 words) [view diff] exact match in snippet view article find links to article

through the interaction with electromagnetic radiation. Heterolytic bond cleavage and heterolytic substitution reactions can result in the formation of

Cyanation (713 words) [view diff] exact match in snippet view article find links to article

benzyl cyanide or acetonitrile as a cyanide source, via reductive C-C bond cleavage: Sandmeyer cyanation is a means of converting aniline derivatives to

Caspase 3 (3,392 words) [view diff] exact match in snippet view article find links to article

(Cys-163) and histidine residue (His-121) that stabilize the peptide bond cleavage of a protein sequence to the carboxy-terminal side of an aspartic acid

OmpT (1,367 words) [view diff] exact match in snippet view article find links to article

conserved residues at Asp84, Asp86, Asp206, and His208. The most common bond cleavage by OmpT is between two arginine residues because their positive charge

Phosphonopyruvate hydrolase (201 words) [view diff] exact match in snippet view article find links to article

hydrolase, a novel phosphate starvation-independent, carbon-phosphorus bond cleavage enzyme in Burkholderia cepacia Pal6". Arch. Microbiol. 173 (1): 35–41

Collision-induced dissociation (1,347 words) [view diff] exact match in snippet view article find links to article

energies favor ion structure rearrangement, and the probability of direct bond cleavage increases as ion kinetic energy increases, leading to higher ion internal

3-Nitrobenzoic acid (435 words) [view diff] exact match in snippet view article find links to article

methyl benzoate, followed by hydrolysis. Alternatively, oxidative C-C bond cleavage of 3-nitroacetophenone to the corresponding aryl carboxylic acid, has

Dioxygenase (2,879 words) [view diff] exact match in snippet view article find links to article

reactions. For instance, carbon-carbon bond cleavage, fatty acid hydroperoxidation, carbon-sulfur bond cleavage, and thiol oxidation are all reactions

Lewis acid catalysis (5,017 words) [view diff] exact match in snippet view article find links to article

electronegative, activating the substrate toward nucleophilic attack, heterolytic bond cleavage, or cycloaddition with 1,3-dienes and 1,3-dipoles. Many classical reactions

Methylcyclopropane (72 words) [view diff] exact match in snippet view article find links to article

Methylcyclopropane, like many other cyclopropanes, undergoes ring-opening reactions. Bond cleavage in certain reactions is also reported in conjunction with the use of

Ynone (447 words) [view diff] case mismatch in snippet view article find links to article

2014). "A General Synthesis of Ynones from Aldehydes via Oxidative C–C bond Cleavage under Aerobic Conditions". J. Am. Chem. Soc. 136 (35): 12233–12236.

Uracil-DNA glycosylase (1,799 words) [view diff] exact match in snippet view article find links to article

five highly conserved motifs that collectively catalyze glycosidic bond cleavage: Water-activating loop: 63-QDPYH-67 Pro-rich loop: 165-PPPPS-169 Uracil-binding

BglII (886 words) [view diff] exact match in snippet view article find links to article

the vector for subsequent DNA cloning. BglII catalyses phosphodiester bond cleavage at the DNA backbone through a phosphoryl transfer to water. Studies

Asparagine peptide lyase (1,529 words) [view diff] exact match in snippet view article find links to article

existence of this seventh catalytic type of proteases, in which the peptide bond cleavage occurs by self-processing instead of hydrolysis, was demonstrated with

Oxidative addition (1,210 words) [view diff] exact match in snippet view article find links to article

three-centered σ complex is invoked, followed by intramolecular ligand bond cleavage of the ligand (probably by donation of electron pair into the sigma*

Murai reaction (1,146 words) [view diff] case mismatch in snippet view article find links to article

"Transition-Metal-Catalyzed Carbon-Carbon Bond Formation via Carbon-Hydrogen Bond Cleavage". Synthesis. 2008 (19): 3013–3039. doi:10.1055/s-2008-1067256. ISSN 0039-7881

Trimethylenemethane cycloaddition (1,457 words) [view diff] exact match in snippet view article find links to article

isomeric products. Generally, palladium catalysts cause formal distal bond cleavage. This process is believed to occur through direct attack of the distal

Β-Carbon elimination (1,798 words) [view diff] exact match in snippet view article find links to article

this case, however, is often considered as an alternative way of C–C bond cleavage while oxidative addition is the direct way. One of the examples is β-alkyl

Organorhodium chemistry (1,125 words) [view diff] exact match in snippet view article find links to article

electron transfer (SET) mechanism is likely to be operative for the C−S bond cleavage. Unlike analogous (phenylazo)phenolato compound the orthometalated thiolato

Photoisomerization (784 words) [view diff] exact match in snippet view article find links to article

include fulgide and diarylethene. This type of compounds undergoes bond cleavage and bond creation upon irradiation with particular wavelengths of light

Bond-dissociation energy (2,316 words) [view diff] exact match in snippet view article find links to article

enthalpy change of a particular chemical process, namely homolytic bond cleavage, and "bond strength" as measured by the BDE should not be regarded as

Allyl group (1,366 words) [view diff] case mismatch in snippet view article find links to article

LCCN 64-25218. Nogi, Keisuke; Yorimitsu, Hideki (2021). "Carbon–Carbon Bond Cleavage at Allylic Positions: Retro-allylation and Deallylation". Chemical Reviews

Allyl group (1,366 words) [view diff] case mismatch in snippet view article find links to article

LCCN 64-25218. Nogi, Keisuke; Yorimitsu, Hideki (2021). "Carbon–Carbon Bond Cleavage at Allylic Positions: Retro-allylation and Deallylation". Chemical Reviews

Cystathionine beta-lyase (1,960 words) [view diff] exact match in snippet view article find links to article

in the mechanism below, cystathionine beta-lyase facilitates the S-C bond cleavage in cystathionine with the use of a PLP cofactor bounded to a catalytic

Unimolecular ion decomposition (683 words) [view diff] exact match in snippet view article find links to article

the cleavage of the A-B and C-D bonds. The formation of AB+ requires bond cleavage without the offsetting bond formation. However, the steric effect makes

Bordwell thermodynamic cycle (558 words) [view diff] exact match in snippet view article find links to article

note that the fourth reaction in the series is an inverted homolytic bond cleavage stated in terms of free energy. The chemical transformation for the

1,2-Bis(diphenylphosphino)ethane (408 words) [view diff] case mismatch in snippet view article

Swiegers, G.F.; Wild, S.B. (2000). "Mechanism of Phosphorus-Carbon Bond Cleavage by Lithium in Tertiary Phosphines. An Optimized Synthesis of 1, 2-Bis

RPE65 (2,862 words) [view diff] exact match in snippet view article find links to article

all-trans-retinyl ester to 11-cis-retinol through a proposed SN1 O-alkyl bond cleavage. RPE65's combination of an O-alkyl ester cleavage, geometric isomerization

Living free-radical polymerization (2,644 words) [view diff] exact match in snippet view article find links to article

in a far more complicated manner than the homolytic bond formation-bond cleavage of SFRP and ATRP. The CTA for RAFT polymerization must be chosen cautiously

Barton decarboxylation (666 words) [view diff] exact match in snippet view article find links to article

cycle of the reaction until all thiohydroxamate ester is consumed. N-O bond cleavage of the Barton ester can also occur spontaneously upon heating or by

Coenzyme B (474 words) [view diff] exact match in snippet view article find links to article

of the methane molecule, results in a more efficient and consistent bond cleavage. Noll KM, Rinehart KL, Tanner RS, Wolfe RS (1986). "Structure of component

2-hydroxyethylphosphonate dioxygenase (186 words) [view diff] exact match in snippet view article find links to article

van der Donk WA, Metcalf WW (June 2009). "An unusual carbon-carbon bond cleavage reaction during phosphinothricin biosynthesis". Nature. 459 (7248):

Nabumetone (773 words) [view diff] exact match in snippet view article find links to article

Challinor VL, De Voss JJ, Ortiz de Montellano PR (May 2014). "Carbon-carbon bond cleavage in activation of the prodrug nabumetone". Drug Metabolism and Disposition

Von Richter reaction (582 words) [view diff] exact match in snippet view article find links to article

imidate intermediate is rearomatized. Ring opening via nitrogen–oxygen bond cleavage gives an ortho-nitroso benzamide, which recyclizes to give a compound

AP site (1,109 words) [view diff] exact match in snippet view article find links to article

amine-containing aldehydes. These reactions can further promote phosphoester bond cleavage. Aldehydes containing O-HN2 groups can serve to stabilize the abasic

CYP24A1 (1,622 words) [view diff] exact match in snippet view article find links to article

2004). "Novel metabolism of 1 alpha,25-dihydroxyvitamin D3 with C24-C25 bond cleavage catalyzed by human CYP24A1". Biochemistry. 43 (15): 4530–7. doi:10.1021/bi030207f

Cyclohexyl-isocyanide hydratase (114 words) [view diff] exact match in snippet view article find links to article

novel enzyme, isonitrile hydratase, involved in nitrogen-carbon triple bond cleavage". J. Biol. Chem. 276 (26): 23480–5. doi:10.1074/jbc.M007856200. PMID 11306561

Metal-phosphine complex (1,418 words) [view diff] case mismatch in snippet view article find links to article

Garrou, Philip E. (1985). "Transition-Metal-Mediated Phosphorus-Carbon Bond Cleavage and Its Relevance to Homogeneous Catalyst Deactivation". Chem. Rev.

Diborane(2) (1,218 words) [view diff] exact match in snippet view article

hydrocarbon-substituted diborenes via uncatalysed hydrogenative B–C bond cleavage". Chemical Science. 13 (25): 7566–7574. doi:10.1039/D2SC02515A. ISSN 2041-6539

Phosphonoacetate hydrolase (158 words) [view diff] no match in snippet view article find links to article

properties of phosphonoacetate hydrolase, a novel carbon-phosphorus bond-cleavage enzyme from Pseudomonas fluorescens 23F". Eur. J. Biochem. 234 (1):

Heavy isotope diet (519 words) [view diff] exact match in snippet view article find links to article

oxygen species (ROS) upon biomolecules involves the carbon-hydrogen bond cleavage (hydrogen abstraction). Intriguingly, the biomolecules most damageable

Cysteine dioxygenase (1,696 words) [view diff] exact match in snippet view article find links to article

cysteine to form a four-membered ring structure (B). Heterolytic O-O bond cleavage then affords a high-valent iron (IV) oxo intermediate (C), which transfers

2,3-diketo-5-methylthiopentyl-1-phosphate enolase (174 words) [view diff] exact match in snippet view article find links to article

and characterization of an enzyme involved in oxidative carbon-carbon bond cleavage reactions in the methionine salvage pathway of Klebsiella pneumoniae"

Peter T. Wolczanski (440 words) [view diff] case mismatch in snippet view article find links to article

Buda, C.; Cundari, T. R. J. Am. Chem. Soc. 2005, 127, 8262-8263. "PC Bond Cleavage of (silox)3NbPMe3 (silox = tBu3SiO) under Dihydrogen Leads to (silox)3Nb=CH2

Haloacetate dehalogenase (464 words) [view diff] exact match in snippet view article find links to article

PMID 14321384. Goldman P, Milne GW (1966). "Carbon-fluorine bond cleavage. II. Studies on the mechanism of the defluorination of fluoroacetate"

Acepentalene (222 words) [view diff] case mismatch in snippet view article find links to article

Dihydroacepentalenediide from centro-Substituted Tribenzotriquinacenes with C-C Bond Cleavage". Synlett. 1994 (5): 340–342. doi:10.1055/s-1994-22846. ISSN 0936-5214

Vitamin D3 24-hydroxylase (435 words) [view diff] exact match in snippet view article find links to article

2004). "Novel metabolism of 1 alpha,25-dihydroxyvitamin D3 with C24-C25 bond cleavage catalyzed by human CYP24A1". Biochemistry. 43 (15): 4530–7. doi:10.1021/bi030207f

Grob fragmentation (1,074 words) [view diff] exact match in snippet view article find links to article

Hung-Wei; Wang, Li-Fang; Hsu, Mei-Hui (1998). "A new and novel amide bond cleavage of N-methoxymethylpyrrolo[2,1-c][1,4]benzodiazepine-5,11-diones by hydride

Judith Klinman (2,067 words) [view diff] exact match in snippet view article find links to article

David (1971-05-01). "Oxygen-18 studies to determine the position of bond cleavage of acetyl phosphate in the presence of divalent metal ions". Biochemistry

Tert-Butanesulfinamide (440 words) [view diff] exact match in snippet view article find links to article

di-tert-butyl disulfide to the thiosulfinate followed by disulfide bond cleavage by lithium amide. In the original scope the chiral ligand used together

Ribulose 1,5-bisphosphate (1,456 words) [view diff] case mismatch in snippet view article find links to article

Computational Dissection of the Key Steps of Carboxylation, Hydration, and C−C Bond Cleavage". J. Am. Chem. Soc. 123 (44): 10821–10829. doi:10.1021/ja011362p. PMID 11686683

Claisen rearrangement (2,490 words) [view diff] exact match in snippet view article find links to article

370 kJ/mol). The Claisen rearrangement is an exothermic, concerted (bond cleavage and recombination) pericyclic reaction. Woodward–Hoffmann rules show

Vinyl cation (4,567 words) [view diff] exact match in snippet view article find links to article

the E- and Z-vinyl triflates form after heterolytic carbon-iodine bond cleavage and subsequent trapping of the cation by triflate. The presence of both

Bis(2-chloroethyl)selenide (239 words) [view diff] exact match in snippet view article

CP (June 1990). "Phenyl selenones: alkyl transfer by selenium-carbon bond cleavage". Journal of Medicinal Chemistry. 33 (6): 1544–7. doi:10.1021/jm00168a003

Anhydro-N-acetylmuramic acid kinase (256 words) [view diff] exact match in snippet view article find links to article

Vocadlo DJ, Mark BL (April 2011). "Molecular basis of 1,6-anhydro bond cleavage and phosphoryl transfer by Pseudomonas aeruginosa 1,6-anhydro-N-acetylmuramic

Acireductone synthase (236 words) [view diff] exact match in snippet view article find links to article

and characterization of an enzyme involved in oxidative carbon-carbon bond cleavage reactions in the methionine salvage pathway of Klebsiella pneumoniae"

Triiodide (1,587 words) [view diff] exact match in snippet view article find links to article

January 2022). "Determining the charge distribution and the direction of bond cleavage with femtosecond anisotropic x-ray liquidography". Nature Communications

HACL1 (gene) (148 words) [view diff] exact match in snippet view article

thiamine pyrophosphate-dependent enzyme that catalyzes the carbon-carbon bond cleavage during alpha-oxidation of 3-methyl-branched fatty acids". Proc. Natl

HIV-1 protease (2,197 words) [view diff] exact match in snippet view article find links to article

making the amino group a better leaving group for complete peptide bond cleavage and returning to its original deprotonated state. While HIV-1 PR shares

Shuttle catalysis (1,197 words) [view diff] exact match in snippet view article find links to article

group as well as coordinate to the rhodium catalyst, promoting C–C bond cleavage to eventually enable aldehyde transfer from a ketone to an alkene. The

2-hydroxy-3-keto-5-methylthiopentenyl-1-phosphate phosphatase (181 words) [view diff] exact match in snippet view article find links to article

and characterization of an enzyme involved in oxidative carbon-carbon bond cleavage reactions in the methionine salvage pathway of Klebsiella pneumoniae"

Photopolymer (3,884 words) [view diff] exact match in snippet view article find links to article

case, excitation of a metal center is followed by either heterolytic bond cleavage or electron transfer generating the active anionic initiator. Generally

Base-promoted epoxide isomerization (1,120 words) [view diff] exact match in snippet view article find links to article

initial complex between the lithium amide base and epoxide. Concerted C–O bond cleavage and deprotonation proceeds via a syn transition state to give an allylic

Thioredoxin reductase (2,156 words) [view diff] exact match in snippet view article find links to article

fluorescent probe for thioredoxin reductase that works via disulphide bond cleavage". Nature Communications. 10 (1): 2745. Bibcode:2019NatCo..10.2745L.

(S)-2-haloacid dehalogenase (483 words) [view diff] exact match in snippet view article

and 2NO5. Goldman P, Milne GW, Keister DB (1968). "Carbon-halogen bond cleavage. 3. Studies on bacterial halidohrolases". J. Biol. Chem. 243 (2): 428–34

Keith Fagnou (778 words) [view diff] case mismatch in snippet view article find links to article

"Transition-Metal-Catalyzed Direct Arylation of (Hetero)Arenes by Cï£¿H Bond Cleavage". Angew. Chem. Int. Ed. 48 (52): 9792–826. doi:10.1002/anie.200902996

Tetrakis(3,5-bis(trifluoromethyl)phenyl)borate (1,012 words) [view diff] case mismatch in snippet view article

; Leitus, Gregory; Weiner, Lev; Milstein, David (2008-05-01). "B−C Bond Cleavage of BArF Anion Upon Oxidation of Rhodium(I) with AgBArF. Phosphinite

Pectin lyase (1,368 words) [view diff] exact match in snippet view article find links to article

conditions it is exposed to. It can undergo ester hydrolysis or glycosidic bond cleavage to produce galacturonic acid and alcohol when acid, alkali, or pectinase

Bromochlorobenzene (268 words) [view diff] exact match in snippet view article find links to article

Hosomi, Akira; Iijima, Susumu; Sakurai, Hideki (1981). "Carbon–silicon bond cleavage of organotrialkoxysilanes and organosilatranes with m-chloroperbenzoic

Active site (4,839 words) [view diff] exact match in snippet view article find links to article

Mechanism of peptide bond cleavage by chymotrypsin.

Cuprate (1,441 words) [view diff] case mismatch in snippet view article find links to article

Uptake of HCl Molecules by Crystalline Solids Involving Coordination Bond Cleavage and Formation". J. Am. Chem. Soc. 128 (30): 9584–9585. doi:10.1021/ja0625733

Jean-Marie Basset (1,251 words) [view diff] exact match in snippet view article find links to article

« Cross-metathesis of propane and methane: a catalytic reaction of C-C bond cleavage of a higher alkane by methane », Angew Chem Int Ed Engl, 43 (40) 2004

HindIII (1,045 words) [view diff] exact match in snippet view article find links to article

available concerning the mechanism of DNA recognition and phosphodiester bond cleavage. However, it is believed that HindIII utilizes a common mechanism of

Cellulose (5,223 words) [view diff] exact match in snippet view article find links to article

molten cellulose) existing for only a fraction of a second. Glycosidic bond cleavage produces short cellulose chains of two-to-seven monomers comprising

Molecular Borromean rings (606 words) [view diff] exact match in snippet view article find links to article

orthogonal bipyridine groups in Borromeate. Reduction to Borromeand with removal of zinc coordination. Bond cleavage of imine to acetal by action of ethanol

Photoelectrochemical process (2,498 words) [view diff] exact match in snippet view article find links to article

include fulgide and diarylethene. This type of compounds undergoes bond cleavage and bond creation upon irradiation with particular wavelengths of light

Origin of transfer (1,782 words) [view diff] exact match in snippet view article find links to article

relaxosome complex, catalyze a strand- and site-specific phosphodiester bond cleavage at the nicn site and are specific to each plasmid. This reaction is

Cytochrome c oxidase (3,606 words) [view diff] exact match in snippet view article find links to article

involves a rapid four-electron reduction involving immediate oxygen–oxygen bond cleavage, avoiding any intermediate likely to form superoxide.: 865–866 COX

Methylenetetrahydrofolate reductase (3,737 words) [view diff] exact match in snippet view article find links to article

reductase [NAD(P)H] Schematic diagram of the reductive carbon–nitrogen bond cleavage (represented by wavy line) catalyzed by methylenetetrahydrofolate reductase

Cyaarside (177 words) [view diff] exact match in snippet view article find links to article

and cyaphide. An actinide cyaarside complex can be prepared by C−O bond cleavage of the arsaethynolate anion, the arsenic analogue of cyanate and phosphaethynolate

QM/MM (2,188 words) [view diff] exact match in snippet view article find links to article

bond of the QM atom be capped in order to prevent the appearance of bond cleavage in the QM system. In systems where the QM/MM boundary cuts a bond three

Carbon-carbon bond activation (1,305 words) [view diff] case mismatch in snippet view article find links to article

Substitution Reactions of Propargylic Amines: Importance of C(sp)−C(sp 3 ) Bond Cleavage in Generation of Iminium Intermediates". Journal of the American Chemical

Advanced oxidation process (2,368 words) [view diff] exact match in snippet view article find links to article

mechanisms of ·OH generation: UV/H2O2: H2O2 + UV → 2·OH (homolytic bond cleavage of the O-O bond of H2O2 leads to formation of 2·OH radicals) UV/HOCl:

R. Tom Baker (1,179 words) [view diff] exact match in snippet view article find links to article

catalysts towards a variety of lignin models, a study of C-O bond and C-C bond cleavage pathways towards simple and complex lignin models, and the function

Adenosine-phosphate deaminase (915 words) [view diff] exact match in snippet view article find links to article

class is (EC 3) for hydrolase. Hydrolases are enzymes that catalyze bond cleavage by reaction with water. The sub-class refers to adenosine-phosphate

Gallium monoiodide (3,439 words) [view diff] case mismatch in snippet view article find links to article

A Rare Tertiary Stibane-Gallium Complex Formed via a Reductive Sb-C Bond Cleavage Reaction". Main Group Metal Chemistry. 28 (2): 89–92. doi:10.1515/MGMC

Fétizon oxidation (1,734 words) [view diff] exact match in snippet view article find links to article

the presence of Fétizon's reagent. However, oxidative carbon-carbon bond cleavage may also occur. Since its discovery as a useful method of oxidation

VX (nerve agent) (5,385 words) [view diff] exact match in snippet view article

Although the P–S cleavage is the dominant pathway, the product of P–O bond cleavage is the toxic phosphonic thioester EA-2192 and both reactions are slow

Kenneth G. Caulton (743 words) [view diff] case mismatch in snippet view article find links to article

1985. 514-519. Fullmer, B. C.; Fan, H.; Pink, M.; Caulton, K. G.. "O/C Bond Cleavage of CO2 by Ni," Inorganic Chemistry, v.47, 2008, p. 1865. Laird, M. F

Glucansucrase (1,489 words) [view diff] exact match in snippet view article find links to article

a growing glucan chain. Glucansucrase uses the energy released from bond cleavage to drive glucan synthesis. Both sucrose breakdown and glucan synthesis

Janis Louie (1,366 words) [view diff] case mismatch in snippet view article find links to article

Heterocycles by Nickel-Catalyzed Cycloaddition: Low-Temperature Csp2-Csp3 Bond Cleavage" Angew. Chem. Int. Ed. 2012, 51, 8602-8606. PMID 22806996; PMC 3557805

Barton reaction (2,125 words) [view diff] exact match in snippet view article find links to article

cyclopentyl alcohols, the oxygen-centered radical prefers to react via C-C bond cleavage as opposed to H-atom abstraction. For example, when subjected to Barton

Alkenyl peroxides (636 words) [view diff] exact match in snippet view article find links to article

unstable compounds. Alkenyl peroxides decompose readily by homolytic O-O bond cleavage into two radicals, generating an oxyl radical and an alkenyloxyl- or

Mark Lautens (1,180 words) [view diff] exact match in snippet view article find links to article

Schoenebeck, Franziska; Lautens, Mark (2017). "Remote C−H alkylation and C−C bond cleavage enabled by an in situ generated palladacycle". Nature Chemistry. 9 (4):

L-ribulose-5-phosphate 4-epimerase (1,155 words) [view diff] exact match in snippet view article find links to article

to a superfamily of epimerases/aldolases that catalyze carbon-carbon bond cleavage reactions via a metal-stabilized enolate intermediate. Ribulose 5-phosphate

Tris(2,4,6-trimethoxyphenyl)phosphine (303 words) [view diff] exact match in snippet view article

between ketene silyl acetals and aldehydes: nucleophilic O–Si and C–Si bond cleavage by phosphines". Tetrahedron Letters. 41 (1): 103–107. doi:10

Marjorie Caserio (1,171 words) [view diff] exact match in snippet view article find links to article

Stephen H.; Caserio, Marjorie C. (1971-11-01). "Kinetics of sulfur-sulfur bond cleavage in methylated methyl disulfide by nuclear magnetic resonance". Journal

Glycolysis (8,782 words) [view diff] exact match in snippet view article find links to article

cleaving the ketose ring. Electrons delocalized in the carbon-carbon bond cleavage associate with the alcohol group. The resulting carbanion is stabilized

Isotope effect on lipid peroxidation (1,733 words) [view diff] exact match in snippet view article find links to article

element exist, the heavier ones form stronger bonds. Stronger bonds make bond cleavage reactions run more slowly, leading to the kinetic isotope effect, a

Millimeter wave scanner (3,430 words) [view diff] exact match in snippet view article find links to article

is non-ionizing and incapable of causing cancers by radiolytic DNA bond cleavage. Due to the shallow penetration depth of millimeter waves into tissue

21-Hydroxylase (5,618 words) [view diff] exact match in snippet view article find links to article

of the enzyme progesterone substrate complex and rate-limiting c-h bond cleavage". The Journal of Biological Chemistry. 290 (21): 13128–43. doi:10.1074/jbc

Yves Jeannin (1,434 words) [view diff] exact match in snippet view article find links to article

1984), p. 1150 E.Cabrera, J.C.Daran, Y.Jeannin, « Carbon-carbon triple bond cleavage at room temperature with nonacarbonyldiiron; synthesis of

Reinforced lipids (1,307 words) [view diff] exact match in snippet view article find links to article

oxygen species (ROS) upon biomolecules involves the carbon-hydrogen bond cleavage (hydrogen abstraction). In theory, replacing hydrogen with deuterium

Polyorthoester (1,749 words) [view diff] exact match in snippet view article find links to article

hydrolytically labile bonds in the polymer backbone. Depending on the initial bond cleavage on the quaternary carbon atom 1-, 2-, or 6-acetoxy-hexanetriol is formed

Froth flotation (6,493 words) [view diff] exact match in snippet view article find links to article

concentrate. The detachment of a particle and bubble requires adsorption bond cleavage driven by shear forces. Depending on the flotation cell type, shear

Ibogaine (5,784 words) [view diff] exact match in snippet view article find links to article

(DMAPP), is reacted with tryptamine to make strictosidine. A glycosidic bond cleavage of strictosidine by strictosidine β-deglucosidase (SGD) produces a lactol

Cytochrome P450 engineering (1,350 words) [view diff] exact match in snippet view article find links to article

anion remains un-protonated, this reactive species can mediate C-C bond cleavage in aldehyde-containing substrates (deformylation). In order to better

Dehydrohalogenation (858 words) [view diff] case mismatch in snippet view article find links to article

Uptake of HCl Molecules by Crystalline Solids Involving Coordination Bond Cleavage and Formation". J. Am. Chem. Soc. 128 (30): 9584–9585. doi:10.1021/ja0625733

Tandem mass spectrometry (7,332 words) [view diff] exact match in snippet view article find links to article

{He^{0}->fragments}}} Initial reports are that CTD causes backbone Cα-C bond cleavage of peptides and provides a•- and x-type product ions. The energy required

Transition metal sulfate complex (649 words) [view diff] case mismatch in snippet view article find links to article

Cations and Polythionate Anions: Hydrogen-Bonding Patterns and S–S Bond Cleavage Reactions". European Journal of Inorganic Chemistry. 2000: 189–193.

Transition metal chloride complex (3,477 words) [view diff] case mismatch in snippet view article find links to article

Uptake of HCl Molecules by Crystalline Solids Involving Coordination Bond Cleavage and Formation". J. Am. Chem. Soc. 128 (30): 9584–9585. doi:10.1021/ja0625733

Julie Kovacs (1,343 words) [view diff] case mismatch in snippet view article find links to article

Steric Properties Influence the Barrier to Dioxygen Binding, Peroxo O–O Bond Cleavage, and Reactivity". Journal of the American Chemical Society. 141 (38):

Gallylene (2,871 words) [view diff] case mismatch in snippet view article find links to article

Supported Organoruthenium Derivatives – Synthesis, Structure, and C–H Bond Cleavage". European Journal of Inorganic Chemistry. 2013 (21): 3609–3615. doi:10

Bile salt hydrolase (2,088 words) [view diff] exact match in snippet view article find links to article

autocatalytic activation by an N-terminal nucleophile and subsequent amide bond cleavage. The majority of BSH enzymes are composed of homotetramers, although

Prothrombinase (3,112 words) [view diff] exact match in snippet view article find links to article

formation of the prothrombinase complex alters the sequence of prothrombin bond cleavage. Factor Va is inactivated following cleavage by activated protein C

Isethionate sulfite-lyase (1,055 words) [view diff] exact match in snippet view article find links to article

JX, Vennelakanti V, et al. (September 2021). "Molecular basis of C-S bond cleavage in the glycyl radical enzyme isethionate sulfite-lyase". Cell Chemical

DNA-3-methyladenine glycosylase (2,589 words) [view diff] exact match in snippet view article find links to article

N-Glycosidic bond cleavage by Human Alkyladenine DNA Glycosylase

Radical fluorination (2,126 words) [view diff] exact match in snippet view article find links to article

synthesis of β- or γ-fluoroketones. The strained rings undergo C–C bond cleavage in presence of a silver or an iron catalyst or when exposed to ultraviolet

Leadzyme (1,847 words) [view diff] no match in snippet view article find links to article

nucleotides G43, G45 and A45. This binding site is away from the scissile bond (cleavage site) and thus does not explain the involvement of the Pb2+ in the catalysis

Paul Dauenhauer (2,319 words) [view diff] exact match in snippet view article find links to article

Paul J. (2017). "Energetics of cellulose and cyclodextrin glycosidic bond cleavage". Reaction Chemistry & Engineering. 2 (2). Royal Society of Chemistry

Hatchet ribozyme (1,623 words) [view diff] exact match in snippet view article find links to article

an SN2-like mechanism that results in site-specific phosphodiester bond cleavage. An activated 2′-OH of the ribose 5′ to the scissile phosphate adopts

Gregory S. Girolami (2,082 words) [view diff] exact match in snippet view article find links to article

rhenium, ruthenium, and rhodium with tert-butyl isocyanide: metal-metal bond cleavage vs. bond retention". Inorganic Chemistry. 20 (7): 2040–2044. doi:10

Natalia Shustova (2,280 words) [view diff] exact match in snippet view article find links to article

Shustova has developed the first example of a unique one-step C=C bond cleavage in the traditionally very robust π-bowl occurring via an electron shuttle

Jadomycin (901 words) [view diff] case mismatch in snippet view article find links to article

Yanpeng; Bugni, Tim S.; Rohr, Jürgen (2012). "Baeyer–Villiger C–C Bond Cleavage Reaction in Gilvocarcin and Jadomycin Biosynthesis". Journal of the

Mesoionic carbene (2,062 words) [view diff] exact match in snippet view article find links to article

NHC vs. MIC formation. NHC formation typically occurs by heterolytic bond cleavage, so small, coordinating anions favor this pathway. MIC formation typically

Metal-ligand cooperativity (2,601 words) [view diff] exact match in snippet view article find links to article

a C-H or H-H bond and be subsequently rearomatized during substrate bond cleavage. NHC ligands and other pincer ligands are frequently employed in this

Oligonucleotide synthesis (9,462 words) [view diff] exact match in snippet view article find links to article

oligodeoxynucleotides without base protection, capping reaction, and P-N bond cleavage reaction". J. Org. Chem. 68 (14): 5478–5492. doi:10.1021/jo034204k.

Serpin (14,251 words) [view diff] exact match in snippet view article find links to article

(S to R transition). Serine and cysteine proteases catalyse peptide bond cleavage by a two-step process. Initially, the catalytic residue of the active

Radical SAM (6,094 words) [view diff] exact match in snippet view article find links to article

PhnJ (PF06007) - phosphonate metabolism protein PhnJ (C-P phosphonate bond cleavage) Broderick JB, Duffus BR, Duschene KS, Shepard EM (April 2014). "Radical

Glossary of engineering: A–L (31,767 words) [view diff] exact match in snippet view article find links to article

through the interaction with electromagnetic radiation. Heterolytic bond cleavage and heterolytic substitution reactions can result in the formation of

ERAP1 (4,773 words) [view diff] exact match in snippet view article find links to article

hypothesized to take place in the open conformation, while N-terminal bond cleavage takes place in the closed one. It has been proposed that binding of

Vincent L. Pecoraro (2,736 words) [view diff] exact match in snippet view article find links to article

various roles that these metalloproteins play, ranging from hydrolytic bond cleavage to photosynthetic roles in plants, it is rather astounding how little

Aluminium(I) nucleophiles (2,411 words) [view diff] case mismatch in snippet view article

(2020). "Carbon Monoxide Activation by a Molecular Aluminium Imide: C−O Bond Cleavage and C−C Bond Formation". Angewandte Chemie International Edition. 59

Borole (4,514 words) [view diff] exact match in snippet view article find links to article

the less Lewis acidic borole 1 was shown to be capable of facile H–H bond cleavage to give similar reaction products (trans/cis: 1 : 4.3). Most likely

Polyrotaxane (3,701 words) [view diff] exact match in snippet view article find links to article

precursors and the transitions to polyrotaxanes, e.g. the selective chemical bond cleavage. Many synthesis steps are required in this method. (4) Threading of

Pregnancy zone protein (4,155 words) [view diff] exact match in snippet view article find links to article

compact, transformed conformations of PZP occur as a result of thioester bond cleavage of the PZP resulting from interaction with small amine molecules or

Superelectrophilic anion (4,212 words) [view diff] exact match in snippet view article find links to article

the partially negative (nucleophilic) part of the bond. A heterolytic bond cleavage of the C–H bond occurs, which formally leads to a carbanion [CH3]– and

Ketenyl anion (2,090 words) [view diff] exact match in snippet view article find links to article

Figure 10: Reported bond cleavage reactions with phosphinidene-ketenyl anion. Charge of both starting materials and product is balanced by cation [K(18-6-crown)]+

Artificial enzyme (12,927 words) [view diff] case mismatch in snippet view article find links to article

July 2021). "On the Metal-Aided Catalytic Mechanism for Phosphodiester Bond Cleavage Performed by Nanozymes". ACS Catalysis. 11 (14): 8736–8748. doi:10.1021/acscatal

Nitrate chlorides (3,734 words) [view diff] case mismatch in snippet view article find links to article

Derived from Hexakis(2-pyridyloxy)cyclotriphosphazene. Unusual P−O Bond Cleavage in the Formation of [{(L ' CuCl) 2 (Co(NO 3 )}Cl] (L' = N 3 P 3 (OC

Tris(cyclooctatetraene)triiron (2,494 words) [view diff] exact match in snippet view article

and clusters in solution: Insights into the results of metal–metal bond cleavage from ultrafast spectroscopic studies". Inorganica Chimica Acta. 424:

Cyclopentadienylcobalt dinitrosyl (3,688 words) [view diff] exact match in snippet view article find links to article

starting alkene, olefin exchange was suggested to occur via concerted C-N bond cleavage to produce diradicals which quickly combine to form the alkene. Bergman's