Phosphotriester approach to the synthesis of α-glucosylated mono- and diphosphatidyl glycerols: bacterial cell-wall components
作者:C.A.A. van Boeckel、J.J. Oltvoort、Jh. van Boom
DOI:10.1016/s0040-4020(01)98907-0
日期:1981.1
phosphorylating agents, 2,2,2-tribromoethyl and 2-chlorophenyl phosphorodichloridate, were used with 1,2,4-triazole to assemble phosphotriester derivatives of protected α-glucosyl mono- and diphosphatidyl glycerols. Benzyl, allyl and pivaloyl groups were used for the protection of the hydroxyl functions of the glucose and glycerol moieties, respectively. The merits of the pivaloyl group are discussed. Finally
两种双功能
磷酸化剂2,2,2-三
溴乙基和2-
氯苯基二
氯磷酸酯与
1,2,4-三唑一起使用,以组装受保护的α-
葡萄糖基单和二
磷脂酰
甘油的
磷酸三酯衍
生物。苄基,烯丙基和
新戊酰基分别用于保护
葡萄糖和
甘油部分的羟基功能。讨论了
新戊酰基的优点。最后,要特别注意将
磷酸三酯转化为所需的
磷酸二酯功能。