化学学报 ›› 1997, Vol. 55 ›› Issue (10): 952-955. 上一篇    下一篇

研究论文

1, 2-丙二醇酸性条件下反应机理的量子化学研究

李来才;唐作华;田安民;鄢国森   

  1. 四川师范大学化学系;四川大学化学系
  • 发布日期:1997-10-15

Quantum study on the acid-catalyzed rearrangement reaction of 1, 2-propleneglycol

LI LAICAI;TANG ZUOHUA;TIAN ANMIN;YAN GUOSEN   

  • Published:1997-10-15

用MNDO方法研究了1, 2-丙二醇在酸性条件下反应机理, 寻找到了反应过渡态, 并从理论上确证了它最可行的反应过程和最终产物。

关键词: 反应机理, 重排反应, 从头计算法, 丙二醇, 过渡态

MNDO method has been employed to study the reaction pathway and to optimize the structures of reactant, product and transition state of the acid-catalyzed rearrangement reaction of 1, 2-propleneglycol. Propionic aldehyde was found to be the major product with small amount of by-product, acetone.

Key words: REACTION MECHANISM, REARRANGEMENT REACTION, AB INITIO CALCULATION, PROPANEDIOL, TRANSITION STATE

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