作者:J. Kuszmann、L. Vargha
DOI:10.1016/s0008-6215(00)82294-6
日期:1966.11
Abstract With polyhydroxy compounds, such as sugars and sugar alcohols, bis(2-chloroethyl)phosphoramidic dichloride ( 1 ) gave mixtures of cyclic derivatives in stereoisomeric forms analogous to benzylidene derivatives. In several cases, homogeneous products were isolated and their structures elucidated. The following compounds were obtained: 1,2- O -isopropylidene-α- D -glucofuranose cyclic 5,6-[
摘要与糖和糖醇等多羟基化合物一起,双(2-氯乙基)磷酰氨基二氯化物(1)得到类似于亚苄基衍生物的立体异构形式的环状衍生物混合物。在某些情况下,分离出均质产物并阐明其结构。得到以下化合物:1,2-O-异亚丙基-α-D-葡糖呋喃糖环状的5,6- [双(2-氯乙基)氨基甲酸酯](4),顺式和反式-1,4-二-O-甲磺酰基赤藓糖醇环2,3- [双(2-氯乙基)氨基磷酸酯](11,13),顺式和反式-1,4-二溴-1,4-二脱氧赤藓糖醇环2,3- [双(2-氯乙基)氨基磷酸酯( 12、14)。用氨基-多羟基化合物,形成无定形产物,大概是环状酰胺基酯,从中不能分离出均相化合物。