
Journal of the Chemical Society. Chemical communications p. 840 - 841 (1982)
Update date:2022-09-26
Topics:
Wenkert, Ernest
Ferreira, Tamis W.
The reaction between secondary Grignard reagents and alkylthioarenes or alkylthioalkenes in the presence of 1:1 nickel dichloride-triphenylphosphine causing the substitution of alkylthio-groups by hydrogen atoms, the nickel(0)-induced replacement of alkylthio-groups of the aforementioned sulfides by alkyl or aryl functions, and the observation of regiocontrol in the catalysed reactions of Grignard reagents with unsymmetrical 1,1-bis(alkylthio)alkenes have led to a scheme of general, regio-, and stereo-selective olefin synthesis.
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