Synthesis of β,β-disubstituted-α-methylene-γ-butyrolactones via the regioselective oxidation of exo-methylenetetrahydrofurans
作者:Saravanan Gowrisankar、Seong Jin Kim、Jae Nyoung Kim
DOI:10.1016/j.tetlet.2006.11.031
日期:2007.1
The synthesis of various beta,beta-disubstituted-alpha-methylene-gamma-butyrolactones was carried out from the corresponding methylenetetrahydrofuran derivatives by using PCC/Ac2O or Jones oxidation conditions. (c) 2006 Elsevier Ltd. All rights reserved.