[(Benzyl-tert-butoxycarbonyl-amino)-methyl]-phosphonic acid diethyl ester 、 alkaline earth salt of/the/ methylsulfuric acid 在
lithium diisopropyl amide 作用下,
生成 [(Benzyl-tert-butoxycarbonyl-amino)-trimethylsilanyl-methyl]-phosphonic acid diethyl ester