dimethyl (1S,11R,12R,13R)-1,11-diphenyl-14-thia-2,9-diazatetracyclo[9.2.1.0~2,10~.0~3,8~]tetradeca-3,5,7,9-tetraene-12,13-dicarboxylate 在
溶剂黄146 作用下,
生成 Methyl 15-oxo-10,12-diphenyl-11-thia-1,8-diazatetracyclo[7.6.0.02,7.010,14]pentadeca-2,4,6,8,12-pentaene-13-carboxylate