amine 是什么意思

中文翻译与英英解释

	n. 【化学】胺。

a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals
同义词：aminoalkane,

Amines are organic compounds and functional groups that contain a basic nitrogen atom with a lone pair. Amines are derivatives of ammonia, wherein one or more hydrogen atoms have been replaced by a substituent such as an alkyl or aryl group.

例句与用法

	1.	Amines are widely distributed in plants . 在植物中胺是广泛分布的。
	2.	Amines and diamines are particularly effective . 胺和二胺是特别有效的。
	3.	Some amines undergo direct nitration during nitrolysis . 某些胺在硝解时发生直接硝化。
	4.	Adding other groups at the amine stage may be advisable . 在胺阶段引入其他基团可能是有好处的。
	5.	Amines can engage in nucleophile substitution reaction with alky . 胺能参加与卤代烷的亲核取代反应。
	6.	Amines other than pyridines have been successfully employed as a proton sponge . 用胺作为质子吸收体代替吡啶还是得到同样的结果。
	7.	In many instances isocyanates react vigorously with water, alcohols, and amines . 在许多情况下异氰酸酯同水，醇和胺发生猛烈的反应。
	8.	It would not be expected to occur as readily as the oxidation of an amine or phenolic antioxidant . 它不及胺类或酚类抗氧剂的氧化速率快。
	9.	Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides . 非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物。
	10.	In some more complex cases, secondary amines can be nitrated directly with nitrating mixtures . 在某些复杂的情况下，仲胺能用混合硝化剂直接硝化。

amine是什么意思

amine 是什么意思

中文翻译与英英解释

例句与用法