1993
DOI: 10.1021/ic00061a052
|View full text |Cite
|
Sign up to set email alerts
|

Nickel-promoted reductive carbon-sulfur bond cleavage: a model for the first step in the reaction promoted by methyl coenzyme M reductase

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
15
0

Year Published

1995
1995
2020
2020

Publication Types

Select...
4
2

Relationship

0
6

Authors

Journals

citations
Cited by 34 publications
(16 citation statements)
references
References 0 publications
1
15
0
Order By: Relevance
“…Thel ast category of Ni II complexes contains HL X(S) ,t he aliphatic thiol analogues of HL S ligand (Scheme 2a). Including these, [16][17][18][19][20][21][22] no model complexes of Ni with either aromatic or aliphatic thiol-Scontaining ligands are shown to exhibit reversible thiolate/ disulfide conversions.…”
Section: Introductionmentioning
confidence: 99%
“…Thel ast category of Ni II complexes contains HL X(S) ,t he aliphatic thiol analogues of HL S ligand (Scheme 2a). Including these, [16][17][18][19][20][21][22] no model complexes of Ni with either aromatic or aliphatic thiol-Scontaining ligands are shown to exhibit reversible thiolate/ disulfide conversions.…”
Section: Introductionmentioning
confidence: 99%
“…The same action of acids on NiS-containing complexes has been reported in the literature [104,146,164], with suggested deterioration pathways leading to Ni=Scontaining compounds or amorphous Ni/S films, depending on the strength of the acid [105,146].…”
Section: Electrocatalytic Hydrogen Production With Bridged Dithiolene Complexessupporting
confidence: 73%
“…Even if coordination of coenzyme B to the Ni ion in F 430 now seems unlikely in view of the crystallographic fi ndings, this model chemistry is important as it represents some similarity to the enzymatic conversion and lends support for the involvement of a thiyl radical that is also implicated in mechanism II shown in Scheme 2. The reductive dealkylation of 4 to afford 5 (Scheme 5) was noted by Sellmann et al [27] and studied mechanistically by the Kovacs group [28]. Ni I intermediates have been detected by ESR spectroscopy, and formation of the organic products (C 2 H 4 and ethylene sulfi de) was explained by transfer of the Ni I d x 2 -y 2 unpaired electron to a C-S σ*-orbital, inducing homolytic C-S cleavage.…”
Section: Models For Cofactor F 430mentioning
confidence: 93%