Intramolecular acylation of α-sulfinyl carbanion a new general route to 5-methylene-2-cyclopentenones
作者:Manat Pohmakotr、Sirirat Chancharunee
DOI:10.1016/s0040-4039(01)90204-7
日期:1984.1
A convenient synthesis of 5-methylene-2-cyclopentenones including Methylenomycin B involving the intramolecular acylation of α-sulfinyl carbanion followed by methylation and pyrolysis is described.
描述了一种方便的5-亚甲基-2-环戊烯酮的合成,包括甲烯霉素B,涉及α-亚磺酰基碳负离子的分子内酰化,然后进行甲基化和热解。