2-异氰基-N,N-二甲基-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 25.0h,
                                                                                                                生成                                                 (4S,5R)-N,N-dimethyl-5-phenyl-4,5-dihydro-1,3-oxazole-4-carboxamide   、                                                                                             
(4R,5S)-5-Phenyl-4,5-dihydro-oxazole-4-carboxylic acid dimethylamide   、                                                                                             
(4R,5R)-N,N-dimethyl-5-phenyl-4,5-dihydro-1,3-oxazole-4-carboxamide