Formal Synthesis of (+)-Grandisol from Levoglucosenone.
作者:Koji OKANO、Takashi EBATA、Koshi KOSEKI、Hiroshi KAWAKAMI、Katsuya MATSUMOTO、Hajime MATSUSHITA
DOI:10.1248/cpb.41.861
日期:——
(+)-Grandisol, which is a component of the male-produced pheromone of the boll weevil, Anthonomus grandis, was synthesized from levoglucosenone. The key steps in the synthesis are the intramolecular diatereoselective four-membered ring construction and the Baeyer-Villiger oxidation. The 17-step procedure led to a known synthetic intermediate of (+)-grandisol.
(+)-Grandisol 是棉铃象鼻虫(Anthonomus grandis)雄性产生的信息素的一种成分,由左旋葡烯酮合成。合成的关键步骤是分子内二硫醚选择性四元环构建和拜尔-维利格氧化。通过 17 个步骤,得到了已知的 (+)-grandisol 合成中间体。