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process for the production of n - dichlorphosphoryltrichlorphosphazen from phosphorpentachlorid d.
process for the production of n - dichlorphosphoryltrichlorphosphazen from phosphorpentachlorid d.
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机译:由五氯化磷生产n-二氯磷酰三氯膦的方法d。
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摘要
Colorless, or but very faintly tinted N-(dichlorophosphoryl)trichlorophosphazene [P2NOCl5] is prepared by reacting phosphorus pentachloride with ammonium chloride in the presence of POCl3, and then treating the resulting medium of reaction, containing P3NCl12, with SO2, and wherein the temperature of the medium of reaction is maintained at a value of at most about 30 DEG C.
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