作者:Kenneth G. Holden、Matthew N. Mattson、Kyung Hoi Cha、Henry Rapoport
DOI:10.1021/jo0111210
日期:2002.8.1
chiral pilocarpine analogue 3 in which the lactone ring is replaced by an oxazolidinone and the bridging methylene group is in the ketone oxidation state has been accomplished. The utility of this compound as a key intermediate for the preparation of more complex structures was demonstrated by its reduction to two alcohol epimers and its reaction with a methylene ylide.
已经完成了手性毛果芸香碱类似物3的合成,其中内酯环被恶唑烷酮取代并且桥连的亚甲基处于酮氧化态。通过将其还原为两种醇差向异构体并与亚甲基叶立德反应,证明了该化合物作为制备更复杂结构的关键中间体的用途。