N-(Bis-trimethylsilanyl-methyl)-2-diazo-N-(2-phenyl-[1,3]dioxan-5-yl)-acetamide 在
Rh
2(4R-MEOX)4 作用下,
以
二氯甲烷 为溶剂,
生成
(2S,4aS,7aS)-5-(Bis-trimethylsilanyl-methyl)-2-phenyl-tetrahydro-[1,3]dioxino[5,4-b]pyrrol-6-one 、 5-bis(trimethylsilyl)methyl-2-phenyltetrahydro-[1,3]dioxino[5,4-b]pyrrol-6-one