Reactions of methylvinyl and phenylvinyl ketones with a tricyclic ketone derived from 2-tetralone: characterisation of crystalline products by x-ray diffraction.
作者:Christine J. Cardin、Mary S. Carson、Wesley Cocker、Deborah J. Wilcock、Patrick V.R. Shannon
DOI:10.1016/s0040-4020(01)87225-2
日期:1993.8
Base catalysed reaction of the tricyclic ketone (6 ⇌ 7) with methylvinyl ketone gave the tetracyclic ketols, 11, 13, 15, 16, and the pentacyclic ketols, 12, 17. With phenylvinyl ketone, the tetracyclic ketol (18) was formed. The stereostructures of the ketols were identified by X-Ray diffraction.
三环酮(6⇌7)与甲基乙烯基酮的碱催化反应,得到四环酮醇,11,13,15,16,和五环酮醇,12,17。用苯基乙烯基酮形成四环酮醇(18)。酮醇的立体结构通过X射线衍射鉴定。