
Synthetic Communications p. 3451 - 3464 (2000)
Update date:2022-08-04
Topics:
Koikov, Leonid N.
Han, Mingming
Wellman, Dawn M.
Kelly, Jim A.
Smoliakova, Irina P.
tert-Butyl vinyl ether (1) reacts with p-TolSCl to give 2-tert-butoxy-2-chloroethyl p-tolyl sulfide (2). In the presence of SnCl4, 2 reacts with silyl enol ethers, allyltrimethylsilane, and vinyl ethers to form a C-C bond. In the case of vinyl ethers, the reaction proceeds through the formation of the 5-membered sulfonium salt intermediate which in turn can react with H2O, TMSCN, allyltrimethylsilane, and Grignard reagents.
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