REACTIONS OF 1,3-BUTANEDIOL WITH HEXACHLOROCYCLOTRIPHOSPHAZENE - UNUSUAL NON-EQUIVALENCE OF PHOSPHORUS NUCLEI IN THE SPIROCYCLIC PRODUCT N3P3CL4[OCH(CH3)CH2CH2]

被引:13
|
作者
MURALIDHARA, MG [1 ]
GROVER, N [1 ]
CHANDRASEKHAR, V [1 ]
机构
[1] INDIAN INST TECHNOL,DEPT CHEM,KANPUR 208016,UTTAR PRADESH,INDIA
关键词
D O I
10.1016/S0277-5387(00)84591-X
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction of hexachlorocyclotriphosphazene, N3P3Cl6 (1), with 1,3-butane-diol affords the tetrachloro derivative N3P3Cl4[OCH(CH3)(CH2)2O] (2). This product (2) and its derivative N3P3(NMe2)4[OCH(CH3)(CH2)2O] (3) possess spirocyclic structures. The phosphorus NMR spectrum of 2 is of the AMX type instead of the expected AB2 or AX2 types observed for other spirocyclic products. The synthesis of 2 and 3 and their characterization by proton and phosphorus NMR are discussed.
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页码:1509 / 1513
页数:5
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