A synthetic strategy involving a Z-selective Horner-Wadsworth-Emmons olefination was developed for the preparation of the sarcoglaucolone precursor methyl (2Z,6E)-8-(methoxymethoxy)-6-methyl-2-[(3E)-4-methyl-5-oxopent-3-enyl]-9-[(trimethylsilyl)methyl]deca-2,6,9-trienoate. The target compound was isolated in a E/Z ratio of 17:83
开发了一种涉及Z选择性Horner-Wadsworth-Emmons烯烃化的合成策略,用于制备sarcoglaucolone前体——甲基(2Z,6E)-8-(甲氧基甲氧基)-6-甲基-2-[(3E)-4-甲基-5-氧戊-3-烯基]-9-[(三甲基
硅基)甲基]癸-2,6,9-
三烯酸酯。目标化合物以E/Z比率17:83被分离。