On the factors that affect the mode of cyclization of α-silyl radicals: A method for angular hydroxymethylation by the 5-exo cyclization
摘要:
The steric and stereochemical factors which favor the 5-exo cyclization of a 5-substituted 2-sila-5-hexen-1-yl radical have been probed. This radical cyclization approach constitutes a highly efficient and convenient means for the stereospecific introduction of an angular hydroxymethyl group.
On the factors that affect the mode of cyclization of α-silyl radicals: A method for angular hydroxymethylation by the 5-exo cyclization
摘要:
The steric and stereochemical factors which favor the 5-exo cyclization of a 5-substituted 2-sila-5-hexen-1-yl radical have been probed. This radical cyclization approach constitutes a highly efficient and convenient means for the stereospecific introduction of an angular hydroxymethyl group.