ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Silicon-Containing Carbene Complexes, VII. Disulfide- catalyzed Reaction of (CO)5WC(XR)SiPh3 (X = O, S) with Thiols(CO)5WC(OEt)SiPh3 (1) reacts with RSH (R = Et, Me) only in the presence of disulfide, R2S2, to yield (CO)5WC(SR)SiPh3 (2). Supplementary experiments indicate a cyclic transition state (A) which is formed from carbene complex, thiol, and disulfide. Exchange of the alkylthio group of 2 proceeds by an analogous mechanism.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19861190921
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