Studies on Reaction Mechanism of a-Aminoalkyl Phosphonate Ester and N-Chloroacetyl Glycine Ethyl Ester

Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (2): 200.

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Studies on Reaction Mechanism of a-Aminoalkyl Phosphonate Ester and N-Chloroacetyl Glycine Ethyl Ester

YAN Bo¹, LAI Cheng-Ming¹, LIN Shao-Fan², ZHANG Yue-Hua³, CHEN Ru-Yu³

Nantai Univerisyt, Tanjin, 300071

Received:1992-03-11 Revised:1992-09-29 Online:1993-02-24 Published:1993-02-24

Abstract

Abstract: MMXmolecular mechanics program and molecular graph program were used for studying the reaction mechanism of a-aminoalkyl phosphonate ester and N-chloroacetyl glycine ethyl ester.It is found that the thermodynamics is not important factor, the kinetics factor is important, but their conformations play an important role.If the reactants have similar conformations, the products also have similar conformations, they maybe undergo the same reaction mechanism.

Key words: Molecular mechanics, Sterlc effect, Conformation, Reaction mechanism

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YAN Bo, LAI Cheng-Ming, LIN Shao-Fan, ZHANG Yue-Hua, CHEN Ru-Yu. Studies on Reaction Mechanism of a-Aminoalkyl Phosphonate Ester and N-Chloroacetyl Glycine Ethyl Ester[J]. Chem. J. Chinese Universities, 1993, 14(2): 200.

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Studies on Reaction Mechanism of a-Aminoalkyl Phosphonate Ester and N-Chloroacetyl Glycine Ethyl Ester

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