electrophile
基本解释
- n.亲电子试剂
英汉例句
- Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.
作为亲电基的碳基与作为亲核基的H,C,N和O的羰基化合物反应。 - Abstract: The article introduces the reaction mechanism of arene electrophile substitution, and describes the synthesis of halogenated polystyrene(PS) by modifying macromolecules.
文摘:介绍了聚苯乙烯亲电卤代反应机理,用大分子改性的方法进行卤代聚苯乙烯的合成。 - The article introduces the reaction mechanism of arene electrophile substitution, and describes the synthesis of halogenated polystyrene(PS) by modifying macromolecules.
介绍了聚苯乙烯亲电卤代反应机理,用大分子改性的方法进行卤代聚苯乙烯的合成。 - Abstract The article introduces the reaction mechanism of arene electrophile substitution, and describes the synthesis of halogenated polystyrene(PS) by modifying macromolecules.
摘要 介绍了聚苯乙烯亲电卤代反应机理,用大分子改性的方法进行卤代聚苯乙烯的合成。 - Another is the Lewis definition (also 1923): An acid (see electrophile) is a chemical that can accept an electron pair from a base (see nucleophile), which they share to form a covalent bond.
另一种理论是路易斯(Lewis)理论(也是在1923年发表):酸(参阅electrophile)就是能由碱(参阅nucleophile)接受一个电子(electron)对形成一个共价键(covalent bond)的化学物质。