Amines can engage in nucleophile substitution reaction with alky.

胺能参加与卤代烷的亲核取代反应.

辞典例句

The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.

溴化氢加成的最后一步,是负离子亲核试剂的附加.

辞典例句

It is almost always the electron - pair donor ( nucleophile ) in a covalent Bond.

在共价键中它总是电子对的施主 ( 亲核试剂 ).

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