electrophile

electrophile

1. Electrophile chemical pollutants

亲电性化学污染物

2. 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。

3. 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。

4. Because the reaction initiated by the attachment of an electrophile, the process is called an electrophilic addition reaction.

因为反应是由亲电试剂的附加而开始的,所以这个过程叫做亲电加成反应。

5. Because the reaction is initiated by the attachment of an electrophile, the process is called an electrophilic addition reaction .

因为反应是由亲电试剂的附加而开始的，所以这个过程叫做亲电加成反应。

6. Keywords Environmental pollutants;Electrophile chemical pollutants;Firefly luciferase;Transgenic cell;

环境污染物;亲电性化学污染物;虫荧光素酶;转基因细胞;

7. Monitoring of Electrophile Chemical Pollutants Using Transgenic Firefly Luciferase Gene Cells

转虫荧光素酶基因细胞在亲电性化学污染物监测中的应用研究

8. Keywords azo-reaction;electrophile;nucleophilic center;nitrous acid hydrogen ion;

重氮化反应;亲电性进攻试剂;亲核中心;亚硝酸氢合离子;