Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (10): 1402.

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Synthesis of S-Propyl O-Phenyl N-AlkyI Thiolophosphoranlides

YANG Xiao-Ping1, LIU Zhao-Jie2   

  1. 1. Department of Chemistry, Xiangtan Normal University, Xiangtan, 411100;
    2. Institute of Organic Synthesis, Central China Normal University, Wuhan, 430070
  • Received:1993-01-04 Revised:1993-04-09 Online:1993-10-24 Published:1993-10-24

Abstract: Nine new S-propyl 0-phenyl N-alkyl thiolophosphoramides were synthesized by direct aminolysis of S-propyl O-phenyl thiolophosphorochlorate, which were prepared by reaction of S-propyl thiolophosphorodichlorate with phenol, without separation.The first attempt using inorganic baseCsodium hydroxide) as acid-acceptor, benzene-water as double solvent to synthesize the target products was successful.But the method can not obtain the aminolysis products by secondary amines.The reason was discussed.

Key words: S-Propyl, Thiolophosphoramides, Synthesis, Double solvent method

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