2,2,4-三甲基戊烷

叔辛胺

phthalimide

1-(methoxycarbonyl)-2-aza-1-cyano-3-phenyl-4-phthalimido-4-(tert-octylamino)buta-1,3-diene

5-methoxy-2-phenyl-1,3-oxazole-4-carbonitrile