N-哌啶-2-异氰基-乙酰胺 、
苯甲醛 在
bis(cyclohexyl isocyanide)gold(I) tetrafluoroborate*(R)-N-methyl-N-<2-(1-piperidino)ethyl>-1-<(S)-1',2-bis(diphenylphosphino)ferrocenyl>ethylamine 作用下,
以
二氯甲烷 为溶剂,
反应 50.0h,
生成
[(4S,5R)-5-phenyl-4,5-dihydro-1,3-oxazol-4-yl]-piperidin-1-ylmethanone 、 ((4S,5R)-5-Phenyl-4,5-dihydro-oxazol-4-yl)-piperidin-1-yl-methanone 、
((4S,5R)-5-Phenyl-4,5-dihydro-oxazol-4-yl)-piperidin-1-yl-methanone