5,5-Disubstituted 1,3,2-dioxaphosphorinanes were synthesized by the reaction of (5-O-nitro-1,4:3,6-dianhydro-D-glucit-2-yl) phosphochloridate with 2-nitro-2-R-propane-1,3-diols in the presence of organic bases. The structure of 5-bromo-5-nitro-2-(5-O-nitro-1,4:3,6-dianhydro-d-glucit-2-yloxy)-2-oxo-1,3,2-λ5-dioxaphosphorinane was established by X-ray diffraction.
5,5-二取代的1,3,2-二氧膦烷是通过(5-O-硝基-1,4:3,6-二脱
水-D-
甘露醇-2-基)
磷酸氯化物与2-硝基-2-R-
丙烷-1,3
-二醇在有机碱存在下反应合成的。5-
溴-5-硝基-2-(5-O-硝基-1,4:3,6-二脱
水-D-
甘露醇-2-氧基)-2-氧代-1,3,2-λ5-二氧膦烷的结构通过X射线衍射确定。