Iodocyclization Reactions for the Desymmetrization of Cyclohexa-1,4-dienes
作者:M. Butters、M. C. Elliott、J. Hill-Cousins、J. S. Paine、J. K. E. Walker
DOI:10.1021/ol701492g
日期:2007.8.1
Fifteen examples are presented showing that various modes of cyclization (5-endo, 5-exo, 6-endo, 6-exo, and 7-endo) can be used for the desymmetrization of cyclohexa-1,4-dienes. All take place with complete diastereocontrol and good yield.