Synthesis of polyketide-type phenols by domino ‘Michael/retro-Michael/Aldol’ reactions of 3-formylchromones with silyl enol ethers derived from ethyl 3,5-dioxohexanoate
作者:Muhammad Adeel、Muhammad Nawaz、Alexander Villinger、Helmut Reinke、Christine Fischer、Peter Langer
DOI:10.1016/j.tet.2009.03.070
日期:2009.5
Highly functionalized polyketide-type phenols were prepared by domino ‘Michael/retro-Michael/aldol’ reactions of 3-formylchromones with 1-ethoxy-1,3,5-tris(trimethylsilyloxy)-1,3,5-hexatriene and its synthetic precursor, ethyl 3,5-bis(trimethylsilyloxy)-2,4-hexadienoate.
通过3-甲酰基色酮与1-乙氧基-1,3,5-三(三甲基甲硅烷氧基)-1,3,5-己三烯的多米诺骨牌“ Michael / retro-Michael / aldol”反应及其合成方法,制备了高度官能化的聚酮化合物型酚。前体,3,5-双(三甲基甲硅烷氧基)-2,4-己二酸乙酯。