N-benzyl-5-ethenyl-3,4-dihydropyridin-2-one 、
Methyl 1-[(4-methoxyphenyl)sulfonyl]-I+/--methylene-1H-indole-2-acetate 以
甲苯 为溶剂,
反应 72.0h,
以6%的产率得到methyl (8R,8aS)-1-benzyl-8-[1-(4-methoxyphenyl)sulfonylindol-2-yl]-2-oxo-4,6,7,8a-tetrahydro-3H-quinoline-8-carboxylate