高等学校化学学报

高等学校化学学报 ›› 1982, Vol. 3 ›› Issue (1): 83.

• 论文 • 上一篇    下一篇

双[O,O-二烷基硫代磷酰]多硫化物与仲胺反应的研究

彭永冰, 孙致远, 毕国良   

  1. 南开大学元素有机化学研究所
  • 收稿日期:1981-01-10 出版日期:1982-01-25 发布日期:1982-01-25

STUDY ON THE REACTIONS OF BIS (DIETHOXYTHIOPHOSPHORYL) POLYSULFIDES WITH SECONDARY AMINES

Peng Yongbing, Sun Zhiyuan, Bi Guoliang   

  1. The Research Institute of Elemento-organic Chemistry,Nankai University
  • Received:1981-01-10 Online:1982-01-25 Published:1982-01-25

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被引次数

1

摘要： 本文阐明了(RO)2S)n(OR)2(R=CH3,C2H5;n=2,3,4)与R'2NH(R'=C2H5,iC3H7)的反应。从几个方面证明其反应产物之一,就是相应二硫代磷酸酯的胺盐:(RO)2S-·H2R'2。反应过程中所有S-S键断裂,从而证明上述有机磷多硫物不是R'2NH的烷基化试剂。反应提供了合成(C2H5O)2SN(C2H5)2,(C2H5O)2(这里有图片19820113-83-3.gif)S-·H2(C2H5)2和(C2H5)2NSN(C2H5)2的新路线。

Abstract: The present article discussed the reaction of(RO)2(S)n(OR)2(R = CH3, C2H5,n = 2,3,4)with HNR'2(R'=C2H5,is oC2H7).The results of this paper have proved that solid products of the above-mentioned reactions are theammonium salts of the appropriate dithiophosphoric acids: (RO)2S-·H2R'2.In the reaction,all of the S-Sbonds are cleft. The phosphorus--containing polysulfides are not alkylating agents of amines. The course of the reaction can be represented by the following schemes: For example,R,R'=C2H5.

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