Synthesis of Methyl 3-Amino-3-pyrrolidinecarboxylates: A Convenient Access to Cucurbitine and Analogues
摘要:
Cycloaddition of N-benzylazomethine ylide 7 to methyl 2-(diphenylmethyleneamino) or 2-(benzylideneamino) acrylates affords the tittle compounds after deprotection by catalytic hydrogenation.
Synthesis of Methyl 3-Amino-3-pyrrolidinecarboxylates: A Convenient Access to Cucurbitine and Analogues
摘要:
Cycloaddition of N-benzylazomethine ylide 7 to methyl 2-(diphenylmethyleneamino) or 2-(benzylideneamino) acrylates affords the tittle compounds after deprotection by catalytic hydrogenation.