Trimethylsilylethynyl Ketones as Surrogates for Ethynyl Ketones in the Double Michael Reaction
作者:Derrick S. Holeman、Ravindra M. Rasne、Robert B. Grossman
DOI:10.1021/jo0163086
日期:2002.5.1
Trimethylsilylethynyl ketones can be desilylated in the presence of a tethered carbon diacid and induced to undergo a double Michaelreaction in situ. The trimethylsilylethynyl ketones can serve as surrogates of ethynyl ketones that are difficult to prepare or isolate.