Radical vinylation of dioxolanes and N-acylpyrrolidines using vinyl bromides??

Organic Chemistry Frontiers Pub Date: 2014-06-19 DOI: 10.1039/C4QO00138A

Abstract

Radical vinylation was investigated using vinyl bromides with an electron-withdrawing substituent at the β-position. The vinylation of 1,3-dioxolanes proceeded well to give 2-vinyl-1,3-dioxolanes in good yields. The α-vinylation of N-acylpyrrolidines also proceeded well to give 2-vinyl-N-acylpyrrolidines.

Graphical abstract: Radical vinylation of dioxolanes and N-acylpyrrolidines using vinyl bromides
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