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NBS反应的动力学解释
The Kinetic Explanation for the NBS Reaction
【摘要】 本文应用化学动力学中的稳态近似法,推导TNBS反应中两种可能的反应机理的速率方程,A而定量解释了为何NBS反应只在烯丙基位发生取代而不在双键上发生加成的原因.
【Abstract】 The rate equition of two probable mechanistns in the NBS sation have been deduced by using "the steady - state apporximation " in the kinetics. The purpose is to explain quantitatively why the NBS reaction occure at the allylic position and doesn’ t add to the double bond.
【关键词】 NBS反应;
烯丙基取代;
稳态近似法;
【Key words】 The NBS Reaction; Allylic substitution; Steady-state approximation;
【Key words】 The NBS Reaction; Allylic substitution; Steady-state approximation;
- 【文献出处】 玉溪师范学院学报 ,Journal of Yuxi Teachers College , 编辑部邮箱 ,1999年03期
- 【分类号】O643.1
- 【被引频次】1
- 【下载频次】359