Stereoselective exocyclic double bond formation via vinyl radical cyclization
作者:Simon P. Munt、Eric J. Thomas
DOI:10.1039/c39890000480
日期:——
A stereoselective route to 2,6-cis-disubstituted 4-methoxycarbonylmethylenetetrahydropyrans has been developed which uses a vinylradicalcyclization to establish the geometry of the exocyclicdoublebond.