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nucleophilic addition

  • 亲核加成

网络释义专业释义英英释义

  亲核加成反应

亲核加成反应Nucleophilic addition)是反应物的π键受亲核试剂进攻而打开,形成新的加成产物的反应,多用在有机化学中。通常含π键的底物为:

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  亲核加成

    ③亲核加成(Nucleophilic Addition):,使用下述的反应气,如二氧甲烷、二氯甲烷-甲烷混合气、二氯二氟甲烷等,在电子轰击下可以获得Cl-的反应离子;O2-也能作为反应...

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  亲核性加成

... not requiring additional reinforcement 不需要附加补强 nucleophilic addition 亲核性加成 octal addition 八进制加法 ...

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短语

nucleophilic addition to ligand 对配体的亲核加成反应

nucleophilic addition reaction 亲核加成反应

Grignard nucleophilic addition Grignard亲和加成

intramolecular nucleophilic addition 分子内亲核加成

4-nucleophilic addition 亲核加成

nucleophilic addition-saltforming reaction 亲核加成与成盐反应

nucleophilic addition-condensation reaction 亲核加成

 更多收起网络短语
  • 加成 - 引用次数:33

    Aromatic compounds are easy to take place nucleophilic addition and nucleophilic substitution.

    带有吸电子基团的芳环容易与亲核试剂发生亲核加成或亲核取代反应。

    参考来源 - 缺电子苯环的亲核加成与亲核取代反应
    亲核反应 - 引用次数:2

    porphyrin;2-bromotetraphenylporphyrin;trifluoromethylation;sulfinatodehalogenation;fluoroalkyltetraarylporphyrin;electrophilic substitution;nucleophilic addition;tautomerization.

    卟啉,溴代卟啉,三氟甲基化反应,亚磺化脱卤反应,氟烷基化卟啉,电反应,亲核反应,互变异构。

    参考来源 - Beta位全氟烷基meso位四芳基卟啉的合成及其反应的研究
    亲核加成

·2,447,543篇论文数据,部分数据来源于NoteExpress

Nucleophilic addition

  • In organic chemistry, a nucleophilic addition reaction is an addition reaction where in a chemical compound a π bond is removed by the creation of two new σ bonds by the addition of a nucleophile.March Jerry; (1985).

以上来源于: Wikipedia

双语例句

  • To study the nucleophilic addition of N-methylhydroxylamine and O-methylhydroxylamine to unsaturated nitro compounds.

    研究N-甲基羟胺O-甲基不饱和硝基化合物加成反应

    www.dictall.com

  • METHODS: Electrophilic substitution, reduction, oxidation and nucleophilic addition reaction were used in the synthesis of title compounds.

    方法:通过取代还原氧化加成等反应得到目的化合物

    dict.cnki.net

  • Trapping reactions in singlet oxygenation of 2-phenylindole (1) and nucleophilic addition reactions of 2-phenyl-3H-indol-3-one (4) both in methanolic media were studied comparatively.

    本文比较甲醇介质,2-苯基吲哚(1单重态反应中的捕捉反应以及2-苯基-3H-吲哚-3-酮(4核加成反应特征。

    www.dictall.com

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