名称:
Thallium in organic synthesis. 59. Alkaloid synthesis via intramolecular nonphenolic oxidative coupling. Preparation of (.+-.)-ocoteine, (.+-.)-acetoxyocoxylonine, (.+-.)-3-methoxy-n-acetylnornantenine, (.+-.)-neolitsine, (.+-.)-kreysigine, (.+-.)-O-methylkreysigine, and (.+-.)-multifloramine