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n.[化学]碳正离子
1、carbolize weed───碳化杂草
2、carbonite support───碳酸岩支架
3、cammock rd scarborough me───卡莫克路斯卡伯勒我
4、acetylene carbon black───[医]乙炔碳黑;乙炔炭黑
5、carbonated drinks───n.碳酸饮料;汽水;n.汽水
6、carbonated water───n.苏打水;碳酸水;苏打水
7、carbonization def───碳化定义
8、carbonation inflation deluxe───碳化膨胀豪华型
9、bicarbonate of soda───小苏打;碳酸氢钠;小苏打,碳酸氢钠
10、decarbonization usa───美国脱碳
1、bond polarity functional group free radical carbocation carbanion electrophilic reaction nucleophilic reaction───键的极性官能团自由基正碳离子负碳离子亲电反应亲核反应第二章
2、Their result affirm: in all sorts of molecular rearrangement reactions, anyway tend to produce more stable carbocation, or carboanion, or free radical middle substance and their products.───其结果证实:在种种分子重排反应中,总是趋向于生成结构更稳定的碳正离子或碳负离子或自由基中间体及其产物。
3、Carbocation and carbanion stabilities can be assessed using hydride ion affinities.───可以使用氢化物离子亲和力评估碳正离子和碳负离子的稳定性。
1、If there are five or more bonds to a single carbon atoms, it will be short of electrons and have a positive charge - this species is called a carbonium ion, a form of carbocation.
2、The first of the reactive intermediates to be considered is known as a carbocation .
3、Reaction of ferrocenylphenylcarbinol with ethereal solution of boron trifluoride in dichloride methane formed the relevant ferrocenylphenylmethyl carbocation.
4、Their result affirm:in all sorts of molecular rearrangement reactions, anyway tend to produce more stable carbocation, or carboanion, or free radical middle substance and their products.