4-[N-benzyl-N-4'-benzyloxymethylhexa-3'(Z),5'-dien-1'-yl]carbamoyl-2,3-dihydropyrrole-1-carboxylic acid ethyl ester 在
二氯乙基铝 作用下,
生成 ethyl (3aS,7aR,10aS)-5-benzyl-8-[(benzyloxy)methyl]-4-oxo-2,3,5,6,7,7a,10,10a-octahydropyrrolo[2.3-i]isoquinoline-1(4H)-carboxylate