t-butyl cis-5-(5-bromopyridin-3-yl)hexahydro-pyrrolo[3,4-c]-pyrrole-2-carboxylate 、
三丁基(1-乙氧基乙烯)锡 在
四(三苯基膦)钯 氮气 、 hexanes-EtOAc 作用下,
以
甲苯 为溶剂,
反应 22.0h,
以to provide the titled compound as an amber gum (contaminated with triphenyl phosphine oxide, 47 mg, 47% pure, 21% yield)的产率得到(3aR,6aS)-tert-butyl 5-(5-(1-ethoxyvinyl)pyridin-3-yl)hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate