作者:G. Nagalatha、N. Siva Ganesh、A. Venkat Narsaiah
DOI:10.1016/j.tetlet.2021.153410
日期:2021.10
The total synthesis of 14-membered resorcylic acid lactone, Cochliomycin B has prescribed, in a convergent manner, from readily available starting materials, d-galactose, l-aspartic acid and ethyl acetoacetate. The key reactions involved in the synthesis are Julia-Kocienski olefination, E-selective Horner-Wadsworth-Emmons olefination and intramolecular lactonization.
14 元间苯二甲酸内酯的全合成,Cochliomycin B 以收敛的方式规定,从容易获得的起始原料,d-半乳糖,l-天冬氨酸和乙酰乙酸乙酯。合成中涉及的关键反应是 Julia-Kocienski 烯化、E-选择性 Horner-Wadsworth-Emmons 烯化和分子内内酯化。