tert-butyl (3aR,6aR)-5-(5-methoxy-3-pyridinyl)hexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate 在
N-溴代丁二酰亚胺(NBS) 作用下,
以
乙腈 为溶剂,
以63%的产率得到tert-butyl (3aR,6aR)-5-(6-bromo-5-methoxy-3-pyridinyl)hexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate hydrochloride