(3R,6R)-1-Chloro-6-methyl-2,2-bis-trimethylsilanyl-1,2,3,6-tetrahydro-phosphinine-3-carboxylic acid methyl ester 在
吡啶 、
溴 作用下,
以
二氯甲烷 为溶剂,
反应 12.0h,
生成
4-Bromo-1-chloro-6-methyl-2,2-bis-trimethylsilanyl-1,2,3,4-tetrahydro-phosphinine-3-carboxylic acid methyl ester 、
1,4-Dibromo-6-methyl-2,2-bis-trimethylsilanyl-1,2,3,4-tetrahydro-phosphinine-3-carboxylic acid methyl ester