Alkoxymethyl radicals, generated conveniently from phenylseleno precursors, cyclize to afford substituted tetrahydrofurans and tetrahydropyrans in excellent yield and with good stereoselectivity.
作者:Viresh H. Rawal、Surendra P. Singh、Claire Dufour、Christophe Michoud
DOI:10.1021/jo00018a005
日期:1991.8
Alkoxymethyl radicals, generated conveniently from phenylseleno precursors, cyclize to afford substituted tetrahydrofurans and tetrahydropyrans in excellent yield and with good stereoselectivity.