Reaction of Thiols with N-Bonded Sulfenamide Complexes of Cobalt(III): Steric Effect and Reaction Pathway
作者:Margaret J. Sisley、Michael J. Ferguson、Robert B. Jordan
DOI:10.1021/ic048926l
日期:2005.1.1
The products and kinetics of the reaction of several thiols (RSH = 2-aminoethanethiol, cysteine, penicillamine, cysteine ethyl ester) with N-bonded sulfenamide complexes ([Co(en)(2)(NH(2)S(CH(2))(2)NH(2)](3+) (IA), [Co(en)(2)(NH(2)SCH(2)CH(CO(2)H)NH(2)](3+) (IC), [Co(en)(2)(NH(2)SC(CH(3))(2)CH(CO(2)H)NH(2)](3+) (IP)) have been studied. The reaction proceeds by nucleophilic attack at sulfur with cleavage