作者:Jeffrey A. Campbell、David J. Hart
DOI:10.1016/s0040-4039(00)60944-9
日期:1992.10
A synthesis of tetracyclic manzamine A substructure 28 is described. The route involves (1) a new approach to perhydroisoquinolines, (2) a Mitsunobu reaction that process with net retention of configuration using a new N-acyl sulfonamide (16) and (3) a high yield preparation of a Δ3,4-azocine via an intramolecular N-alkylation.
描述了四环甘露糖胺A亚结构28的合成。所述路线包括(1)一种新的方法perhydroisoquinolines,(2)一个光延反应,与使用新的N-酰基磺酰胺(结构的净保留过程16)和(3)一个Δ的高产率制备3,4- -通过分子内的N-烷基偶氮。