SO2F2 mediated cascade dehydrogenative Morita–Baylis–Hillman reaction of the C(sp3)–H of primary alcohols with the C(sp2)–H of electron-deficient olefins for the assembly of allylic alcohols?

RSC Advances Pub Date: 2019-09-20 DOI: 10.1039/C9RA05346H

Abstract

A cascade dehydrogenative Morita–Baylis–Hillman reaction of the C(sp3)–H of primary alcohols with the C(sp2)–H of electron-deficient olefins for forming allylic alcohols mediated by SO2F2 was developed. This method provides a mild process for the preparation of allylic alcohol moieties without the requirement of transition metals.

Graphical abstract: SO2F2 mediated cascade dehydrogenative Morita–Baylis–Hillman reaction of the C(sp3)–H of primary alcohols with the C(sp2)–H of electron-deficient olefins for the assembly of allylic alcohols
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