(S)-methyl 2-(N-(but-2-ynyl)-2,4-dinitrophenylsulfonamido)-3-(1H-indol-3-yl)propanoate 在
[Au(P{C
6H
4(o-Ph)}(tBu)2)(NCMe)]SbF
6 作用下,
以
甲苯 为溶剂,
反应 1.0h,
以54%的产率得到(S)-methyl 3-(2,4-dinitrobenzenesulfonyl)-6-methyl-2,3,4,7-tetrahydro-1H-azocino[5,4-b]indole-2-carboxylate