A Novel Oxidative Rearrangement of 6-Methoxypyran-2-ones
作者:Serena J. Eade、Robert M. Adlington、Andrew R. Cowley、Magnus W. Walter、Jack E. Baldwin
DOI:10.1021/ol0513490
日期:2005.8.1
As part of our continuing studies of pyrone-containing natural products, a series 6-methoxypyran-2-ones were synthesized. These were found to react with molecular oxygen at 20 degrees C, and this novel reaction yielded a series of highly functionalized alpha,beta-butenolides. [reaction: see text]