Roeder, Erhard; Krauss, Hiltrud, Liebigs Annalen der Chemie, 1992, # 3, p. 177 - 182
作者:Roeder, Erhard、Krauss, Hiltrud
DOI:——
日期:——
An Improved Procedure for α-Methylenation of Lactones
作者:Maria M. Murta、Mariangela B. M. de Azevedo、Andrew E. Greene
DOI:10.1080/00397919308009804
日期:1993.2
A variety of gamma-butyrolactones, as well as a delta-valerolactone and an ester, have been efficiently converted to their alpha-methylene derivatives by using an improved decarboxylative methylenation procedure, which is simpler and more general than the previously described method.