| 释义 |
Markovnikov
基本例句
马尔科夫尼科夫¹⁰⁰
Markovnikov's rule is contrary to anti-Markovnikov's rule in surface, but both of them have the inherent unity.摘要马氏规则和反马氏规则表面相反，但两者有内在的统一性。
Markovnikov's rule is an important rule of product forecasting in alkene electrophilic addition reaction.马氏规则是在烯烃的亲电加成反应中预测产物的重要经验规则,然而它通常的表述有一定的局限性。
Inner connection was found in the two rules,and at the same time the essence ofMarkovnikov's rule was exploded.列举反马氏规则的几种类型;并加以解释.;从中找出两者的内在联系;揭示马氏规则的本质
Markovnikov's rule is contrary to anti-Markovnikov's rule in surface,but both of them have the inherent unity.马氏规则和反马氏规则表面相反,但两者有内在的统一性。
When alkene's electrophilic addition reaction is judged through the traditional view ofMarkovnikov's rule, the asymmetric alkene shoulod contain a hydrogen atom.用传统意义上的马氏规则判断烯烃的亲电加成反应时,不对称试剂中必须含氢原子,并且烯烃的结构和试剂的构成也有要求,因而有局限性。
Based on electron-effect and reaction mechanism,this article discussesMarkovnikov's rule,lists several conditions anti-Markovnikov's rule and explains them.从电子效应和反应历程两个方面探讨马氏规则;列举反马氏规则的几种类型;并加以解释.;从中找出两者的内在联系;揭示马氏规则的本质 |