dimethyl(phenyl)silyllithium 、 (1S)-N-(p-methoxycinamoyl)-2,10-camphorsultam 在
1.) CuCN 作用下,
生成
(3R)-1-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3lambda6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-3-[dimethyl(phenyl)silyl]-3-(4-methoxyphenyl)propan-1-one 、 (3S)-1-[(1S,5R,7R)-10,10-dimethyl-3,3-dioxo-3lambda6-thia-4-azatricyclo[5.2.1.01,5]decan-4-yl]-3-[dimethyl(phenyl)silyl]-3-(4-methoxyphenyl)propan-1-one