5-(2R)-2-环氧乙烷基-8-苄氧基-2(1H)-喹啉酮 、
(3aR,5S,6aS)-5-amino-2-cyclohexylmethyl-tetrahydrocyclopenta[c]pyrrole-1,3-dione 在
N,O-双三甲硅基乙酰胺 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 96.5h,
生成
(3aS,5S,6aR)-5-[R-2-(8-benzyloxy-2-oxo-1,2-dihydro-quinolin-5-yl)-2-hydroxy-ethylamino]-2-cyclohexylmethyl-tetrahydrocyclopenta[c]pyrrole-1,3-dione 、 (3aS,5R,6aR)-5-[R-2-(8-benzyloxy-2-oxo-1,2-dihydro-quinolin-5-yl)-2-hydroxy-ethylamino]-2-cyclohexylmethyl-tetrahydrocyclopenta[c]pyrrole-1,3-dione