Methods for indole alkaloid synthesis: an exceptionally mild procedure for introducing the 6,7 double bond into Aspidosperma alkaloids via thiolactams
作者:Philip Magnus、Paul Pappalardo
DOI:10.1021/ja00359a047
日期:1983.10
Methods for indole alkaloid synthesis. A specific procedure for introducing the 6,7 double bond into Aspidosperma-type alkaloids via thiolactam dehydrogenation
作者:Philip. Magnus、Paul A. Pappalardo
DOI:10.1021/ja00262a005
日期:1986.1
Reaction of the indole (I) with the amines (II) gives the imines (III), which are treated with the mixed anhydride (IV) to afford the tetracyclic lactam (V).