An Improved Synthesis of (±)-Otonecine and a Synthesis of a 12-Membered Otonecine Diester
作者:Haruki Niwa、Tomoyo Sakata、Kiyoyuki Yamada
DOI:10.1246/bcsj.67.2345
日期:1994.8
(±)-4-Methyl-1-phenylthio-8-oxa-4-azabicyclo[5.2.1]decane-9,10-dione was efficiently converted into (±)-otonecine, which was regioselectively coupled with (E)-2-ethylidenehexanedioic acid to give a 12-membered otonecine diester.
(±)-4-甲基-1-苯硫基-8-氧杂-4-氮杂双环[5.2.1]癸烷-9,10-二酮被有效地转化为(±)-奥托尼辛,并与(E)-2-亚乙基己二酸进行区域选择性偶联,得到 12 元奥托尼辛二酯。