α-β Unsaturated Acylsilanes as Surrogates of Acrolein for Morita-Baylis-Hillman Reactions
作者:Gangababu Marri、Frédéric Justaud、Saibal Das、René Grée
DOI:10.1002/ejoc.201801343
日期:2019.1.10
A short approach toward new acrolein‐type derivatives, functionalized in position 2 is described. It involves, as the key step, a smooth transformation of acylsilanes into aldehydes by irradiation in water‐organic solvent mixtures. The functionalized enals obtained by this new route appear as versatile building blocks for the preparation of natural products and/or bioactive compounds.
描述了一种新的丙烯醛类衍生物的简短方法,该衍生物在位置2进行了功能化。作为关键步骤,它涉及通过在水-有机溶剂混合物中进行辐照将酰基硅烷平稳地转化为醛。通过这种新途径获得的功能化的烯醛似乎是用于制备天然产物和/或生物活性化合物的通用结构单元。