ライフサイエンスコーパス: homolytic cleavage

1 ic assistance continuum promoted by bis-beta-homolytic cleavage.

2 d tert-butyl hydroperoxide, t-BuOOH) undergo homolytic cleavage.

3 n rearrangement, but not able to undergo O-O homolytic cleavage.

4 allylic chloride substrate followed by C-Cl homolytic cleavage.

5 -chlorophenol, via a mechanism involving O-O homolytic cleavage.

6 at one mass unit above the mass expected for homolytic cleavage.

7 the O-O bond of the ferric hydroperoxide for homolytic cleavage and (2) directs the resultant hydroxy

8 hanistic interpretation consisting of a Si-H homolytic cleavage and subsequent rebound to the Si-cent

9 rprints provided evidence supporting N-NO(2) homolytic cleavage as the primary initial decomposition

10 on of cobalt via the excited state Co-S bond homolytic cleavage, as guided by the DFT calculations, w

11 Photodissociation with 266 nm light yields homolytic cleavage at the modification site, generating

12 a single electron transfer (SET) process or homolytic cleavage by chemical methods or advanced photo

13 cycloreversion mechanism was described as a homolytic cleavage characterized by an anchimeric assist

14 oduction of hydrazine reagent that undergoes homolytic cleavage forming radical intermediate species.

15 tions, 1,4-dihydropyridines (DHPs) undergo a homolytic cleavage, forming exclusively a Csp(3)-centere

16 After homolytic cleavage in the presence of alkenes or alcohol

17 ture, which may be important in facilitating homolytic cleavage, is the long cobalt-nitrogen bond lin

18 a number of possible pathways including O-O homolytic cleavage, M-O homolytic cleavage, nucleophilic

19 ch the cofactor's Co-C bond is activated for homolytic cleavage may be operative for all base-off/His

20 The reaction was found to follow a homolytic cleavage mechanism as verified by electrospray

21 migration for extradiol cleavage and an O-O homolytic cleavage mechanism for intradiol cleavage.

22 ketoheptan-1-ol, also consistent with an O-O homolytic cleavage mechanism, and not consistent with a

23 thways including O-O homolytic cleavage, M-O homolytic cleavage, nucleophilic O-atom transfer, and el

24 Asn, Glu, Asp, or Lys residues augmented the homolytic cleavage of 8R-HPODE with formation of 10-hydr

25 l hydrogen atom transfer reactions, in which homolytic cleavage of a C-H bond is accomplished by a si

26 ion of a Lewis acid-base complex can lead to homolytic cleavage of a covalent bond in the Lewis acid.

27 inactivation of P450 by aldehydes occurs via homolytic cleavage of a peroxyhemiacetal intermediate to

28 tion by those aldehydes apparently occurs by homolytic cleavage of a peroxyhemiacetal intermediate to

29 Herein, we present the visible-light-induced homolytic cleavage of a Ti-C bond in a titanacyclopentad

30 lsilyl radical may be initially generated by homolytic cleavage of a weakened Si-H bond of a hypercoo

31 reaction with aerobic, aqueous photoinduced homolytic cleavage of adenosylcobalamin, indicating that

32 We report ammonia oxidation by homolytic cleavage of all three H atoms from a [Mo-NH3](

33 istribution due to a high-energy barrier for homolytic cleavage of an exo bond in the intermediate cy

34 The radicals generated by the homolytic cleavage of an X-H bond from the guanine.cytos

35 cated the generation of aryl radical through homolytic cleavage of Ar-I bonds via direct photoexcitat

36 y by different mechanisms, thereby achieving homolytic cleavage of both alpha-C-C bonds of the ketone

37 ydrogen atom transfer catalysis(5), in which homolytic cleavage of C(sp(3))-H bonds produces alkyl ra

38 The homolytic cleavage of C-C bonds adjacent to specific fun

39 basis of this evidence, it was proposed that homolytic cleavage of C-H bonds for CH(3)CN and CH(3)OH

40 function by radical mechanisms involving the homolytic cleavage of C-H or C-C bonds, i.e., biotin syn

41 2+) cluster cogenerated with 5'-dAdo* during homolytic cleavage of cluster-bound SAM.

42 is radical-based, redox pathway involves the homolytic cleavage of H(2) , in contrast to conventional

43 rives the heterolytic cleavage, but also the homolytic cleavage of H(2) to yield more active H(delta-

44 ade, whereas Fenton catalysis results in the homolytic cleavage of H(2)O(2) producing free radicals t

45 A reversible bond dissociation enthalpy for homolytic cleavage of Me-Cbl is calculated as 31 +/- 2 k

46 r while longer wavelengths of light initiate homolytic cleavage of metal-carbon bonds that, after int

47 defined with respect to the heterolytic and homolytic cleavage of O-O bonds.

48 dical (GS*), a reaction product derived from homolytic cleavage of S-nitrosoglutathione (GSNO).

49 ploits the energy of a photon to trigger the homolytic cleavage of such bonds in organic compounds.

50 deprotonation of radical cation, followed by homolytic cleavage of the alcohol OH group from the phen

51 ylium radical 1(*+) which is generated via a homolytic cleavage of the B-B bond of 3.

52 and inactivation by 12-IODE is initiated by homolytic cleavage of the C(11)-H bond.

53 n energy transfer (EnT) process, followed by homolytic cleavage of the C-I bond in the aryl iodide su

54 radicals on neutral tyrosine side chains by homolytic cleavage of the C-I bond.

55 from Lactobacillus leichmannii catalyzes the homolytic cleavage of the carbon-cobalt bond of adenosyl

56 The homolytic cleavage of the Co(III)-Ado or Co(III)-Me bond

57 Thermal treatment of the oxidized MOF causes homolytic cleavage of the Co(III)-halogen bonds, reducti

58 Visible light excitation induced homolytic cleavage of the Co-C bond and the formation of

59 Homolytic cleavage of the Co-C bond of anAdoCbl at the a

60 f the activating monocation to stimulate the homolytic cleavage of the Co-C5' bond in adenosylcobalam

61 adenosylcobalamin (coenzyme B12) results in homolytic cleavage of the Co-C5' bond, forming cob(II)al

62 Homolytic cleavage of the cobalt-carbon bond of the anal

63 ns, the 5'-deoxyadenosyl radical arises from homolytic cleavage of the cobalt-carbon bond, and it ini

64 bl-dependent enzymes accelerate the rate for homolytic cleavage of the cofactor's Co-C bond by approx

65 cobalamin, AdoCbl)-dependent enzymes promote homolytic cleavage of the cofactor's Co-C bond to initia

66 , the catalytic cycle of EAL is initiated by homolytic cleavage of the cofactor's Co-C bond, producin

67 in each case catalysis is initiated through homolytic cleavage of the cofactor's Co-C bond.

68 Absorption at naphthalene causes homolytic cleavage of the connecting carbon-sulfur bond

69 the chemistry proceeds by rate limiting Cu-O homolytic cleavage of the Cu(II)-(OOH) species, followed

70 ity, suggesting that Asn(964) may facilitate homolytic cleavage of the dioxygen bond of 9R-HPODE with

71 nction as a sensitizer, thereby facilitating homolytic cleavage of the ditin reagent.

72 During catalysis, homolytic cleavage of the Fe-C5' bond liberates 5'-dAdo(

73 used to evaluate the reaction coordinate for homolytic cleavage of the H(2)O(2) O-O bond and understa

74 w that the HNO adduct undergoes unimolecular homolytic cleavage of the H-NO bond.

75 The reaction starts with homolytic cleavage of the ketone a C C bond via a pre-ar

76 he formation of reactive radical species via homolytic cleavage of the metal-ligand bond.

77 The radical reaction, which requires the homolytic cleavage of the Mg-CH(3) bond, cannot occur un

78 e formation of the oxon derivative, and (ii) homolytic cleavage of the N-C and C-S bonds of the organ

79 e readily generated by visible-light-induced homolytic cleavage of the N-N bond in N-nitrosamines, an

80 tive oxygen-centered radical via a reductive homolytic cleavage of the N-O bond in 23 and capitalize

81 cal intermediate formed by an unusually mild homolytic cleavage of the N-O bond.

82 trong evidence of a grafting mechanism where homolytic cleavage of the N2(+) species occurs together

83 anism I, and the Ni-C bond length suggests a homolytic cleavage of the Ni(III)-methyl bond in the sub

84 binds to the tetracoordinated Fe(II) sites, homolytic cleavage of the O-H bond is accompanied by reo

85 Reactions with phenols suggest homolytic cleavage of the O-H bond to give products that

86 The nonconcerted process involving homolytic cleavage of the O-N bond in 5 was found to be

87 late ligand of the diiron centre may trigger homolytic cleavage of the O-O bond by transferring a pro

88 t the hydroxylation reaction is initiated by homolytic cleavage of the O-O bond in the C(4a)-hydroper

89 The observed homolytic cleavage of the O-O bond of 1 is explored with

90 tudies revealed that I435 is not formed upon homolytic cleavage of the O-O bond of PN, but instead ar

91 Importantly, there is a barrier for homolytic cleavage of the O-O bond on the high-spin pote

92 ough an iron(III)-bound peroxynitrite before homolytic cleavage of the O-O bond to form an iron(IV)-o

93 Homolytic cleavage of the O-O bond yields the catalytica

94 ystems show similar reactivities and undergo homolytic cleavage of the O-O bond.

95 p in the thermal decomposition of PPE is the homolytic cleavage of the oxygen-carbon bond.

96 the metal, a process triggered by an unusual homolytic cleavage of the peroxide bond, forming a disto

97 te fragmentation of the ozonide initiated by homolytic cleavage of the peroxide bridge followed by re

98 Homolytic cleavage of the pyrrole NH leads to the format

99 wed that the formation of NO(x) proceeds via homolytic cleavage of the RN-NO(2) bond in the triplet s

100 roteins generate an adenosyl radical via the homolytic cleavage of the S-C(5') bond of SAM.

101 aturase RS enzyme, HydG, results in specific homolytic cleavage of the S-CH(3) bond of SAM, rather th

102 l SAM enzymes initiate their reaction by the homolytic cleavage of the SAM C5'-S bond and the generat

103 The homolytic cleavage of the Sb-Sb bond in [1](2)(4+) has m

104 particular, hyper-long Co-N bonds may favor homolytic cleavage of the trans-cobalt-carbon bond in th

105 imately 10(12)-fold rate acceleration of the homolytic cleavage of the upper axial cobalt-carbon bond

106 used to produce carbon-centered radicals by homolytic cleavage of their C-Co bond under mild conditi

107 Homolytic cleavage of this moiety during substrate epoxi

108 rged as a major biochemical strategy for the homolytic cleavage of unactivated C-H bonds.

109 ails are explored by DFT supporting a simple homolytic cleavage pathway from a kappa(1)-ONO bound int

110 artitions between Calpha-Cbeta oxidation and homolytic cleavage pathways.

111 ated form of BINOL via a mechanism involving homolytic cleavage prompted by the intramolecular electr

112 ation of a stable radical (by abstraction or homolytic cleavage reactions) increases the acidity of a

113 *)Cys) was the radical-directed Calpha-Cbeta homolytic cleavage, resulting in the formation of glycyl

114 acyl thiols could undergo phototriggered C-S homolytic cleavage to form H(2)S(2) via hydrosulfide (HS

115 s, which then undergoes both heterolytic and homolytic cleavage to form iron(IV) pi-radical cations a

116 lporphyrins in refluxing toluene underwent a homolytic cleavage to produce nitrogen-sulfur radicals.

117 cating that a Cu(I)OOH species undergoes O-O homolytic cleavage to yield a hydroxyl radical and Cu(II

118 FeCl(3) undergoes a homolytic cleavage upon irradiation with white light to

119 re calculated for three different reactions: homolytic cleavage via traditional Fenton chemistry, het