Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (3): 398.

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Application of FTIR Spectra to Study on the Influence of Various Substituted-Aniline on the Synthesis Reaction of O-Ethyl-isopropyl(substituted thiourea) thiophosphorylamidate

HE Lan-Ling1, LAI Cheng-Ming1, LIN Chui2, XU Jin-Min2, WANG Yong-Tai2, YANG Hua-Zheng3, WU Ye3   

  1. 1. Department of Chemistry, Central Laboratory, Nankai University, Tianjin, 300071;
    2. Institute of Elemento-Organic Chemistry, Nankai University
  • Received:1993-03-30 Revised:1993-10-15 Online:1994-03-24 Published:1994-03-24

Abstract: In this paper, the influence of substituent on the addition reaction of substitued aniline to O-ethyl-N-isopropyl(isothiocyano)thiophosphoramidate was studied, the relationship between rate constants and substituent constants is in accordance with Hammett relationship in our research region, and the reaction has been further discussed by means of MNDOcalculation.

Key words: FTIR, Influence of substituent, O-Ethyl-N-isopropyl(substituted thiourea)thiophosphorylamidate

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