| 氢键对有机取代反应和加成反应的影响 |
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| 引用本文： | 文婕英,白林,朱彦荣.氢键对有机取代反应和加成反应的影响[J].广东化工,2010,37(11):71-72. |
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| 作者姓名： | 文婕英 白林 朱彦荣 |
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| 作者单位： | 兰州城市学院化学与环境科学学院,绿色化学实验与教学研究所,甘肃兰州730070 |
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| 基金项目： | 兰州城市学院绿色化学与环境保护重点学科建设项目 |
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| 摘 要： | 取代反应和加成反应是有机化学中最基础、最重要、也是研究最多的反应。影响取代反应和加成反应的因素很多,文章从氢键的形成、类型、键能大小出发,分析讨论了其对饱和碳原子上亲核取代反应、苯环上C-F键的亲核取代反应、亲电加成反应及羰基化合物亲核加成反应的影响,所得结论对有机化学理论教学和有机合成具有一定的指导意义。
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| 关 键 词： | 氢键 亲电加成 亲核加成 亲核取代 有机反应 |
Influence of Hydrogen Bond on Substitution Reaction and Addition Reaction |
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| Wen Jieying,Bai Lin,Zhu Yanrong.Influence of Hydrogen Bond on Substitution Reaction and Addition Reaction[J].Guangdong Chemical Industry,2010,37(11):71-72. |
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| Authors: | Wen Jieying Bai Lin Zhu Yanrong |
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| Affiliation: | (College of Chemistry and Environmental Science,Institute of Green Chemistry Experiment and Teaching,Lanzhou City University,Lanzhou 730073,China) |
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| Abstract: | Substitution reaction and addition reaction were basic and very important reactions in the organic chemistry,and experiments had shown that a number of factors affect the relative rates of them.In the paper,according to the formation,types and bond energy of hydrogen bond,the author attempted to investigate the effect of the hydrogen bond on nucleophilic substitution reactions of saturated carbon,nucleophilic substitution reactions of C-F bond on a benzene ring,electrophilic addition reactions,and nucleophilic addition reactions of carbonyl carbon.The results could give directions for theoretical teaching and synthesis of organic chemistry. |
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| Keywords: | hydrogen bond electrophilic addition nucleophilic addition nucleophilic substitution organic reaction |
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