Ditolyldithiophosphato derivatives of phosphorus(III) and phosphorus(V)

被引：6

作者：

Gupta, Bhawana ^{[1
]}

Magotra, Suresh ^{[1
]}

Pandey, Sushil K. ^{[1
]}

机构：

[1] Univ Jammu, Dept Chem, Jammu 180006, India

来源：

MONATSHEFTE FUR CHEMIE | 2008年 / 139卷 / 07期

关键词：

cresyl; ditolyl; phosphorus compounds; dithiophosphates;

D O I：

10.1007/s00706-007-0836-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

O,O'-Ditolylphosphorodithioates of phosphorus(III), [(o-, m-, or p-CH3C6H4O)(2)PS2] (n) PCl3-n , and phosphorus(V), [(o-, m-, or p-CH3C6H4O)(2)-PS2] (n) POCl3-n , (n = 1, 2, and 3) were isolated as colorless viscous liquids by the reaction of PCl3 and POCl3 with sodium ditolylphosphorodithioate, (o-, m-, or p-CH3C6H4O)(2)PS2Na, in 1:1, 1:2, and 1:3 molar ratios in toluene. These compounds were characterized by elemental analyses, molecular weight measurements, IR, and NMR (H-1, P-31, and C-13) spectroscopic studies, which indicated a less common monodentate linkage of dithiophosphate moieties in both phosphorus(III) and phosphorus(V) derivatives leading to a tetrahedral geometry around the phosphorus atom.

引用

页码：747 / 752

页数：6

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[2]

Chander R, 2004, INDIAN J CHEM A, V43, P1134

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