89597-32-0Relevant academic research and scientific papers
The Mukaiyama aldol and Mukaiyama-Michael reactions promoted by commercially available molecular sieves
Anada, Masahiro,Washio, Takuya,Watanabe, Yudai,Hashimoto, Shunichi
experimental part, p. 1489 - 1503 (2010/10/20)
The Mukaiyama aldol reaction of silyl ketene acetals with aldehydes has been effected by using commercially available 4 molecular sieves (4 MS) as a promoter. Various silyl ketene acetals and silyl enol ethers have been shown to be effective nucleophiles
Addition of Ketene Trimethylsilyl Acetals to α,β-Unsaturated Ketones: A New Strategy for Michael Addition of Ester Enolates
RajanBabu, T. V.
, p. 2083 - 2089 (2007/10/02)
Trialkylsilyl ketene acetals in the presence of tris(dimethylamino)sulfonium difluorotrimethylsiliconate generate very potent carbon nucleophiles formally equivalent to ester enolates.In sharp contrast to the commonly used lithium enolates, these acetals
