1) adduct ion
加合离子
1.
The ion-molecule reactions of disubstituted benzene with ion system of acetyl chloride under chemical ionization condition were examined and the fragmentation reactions of the adduct ions formed by the ion-molecule reactions were studied by using collision-induced dissociation technique.
研究了 1 1组双取代苯在乙酰氯离子体系中的离子 -分子反应特性及加合离子的碎裂反应特性 ,发现推电子基有利于加合反应的发生而吸电子基不利于加合反应的发生。
2.
The adduct ions of 2, 3 and 4 compounds with the protonated acetone or the protonated acetone dimer are observed in their CI mass spectra, but the adduct ions of 1 compound with the protonated acetone only appear in its CI mass spec.
异构体１，２的丙酮ＣＩ谱及其加合离子［Ｍ＋Ｈ＋Ａ］＋的ＣＩＤ谱都可以区分该对异构体。
2) adduct molecular ion
加合分子离子
3) cocktail beam acceleration(CBA)
混合离子加速
4) ion addition
离子加成
6) metal ion additives
添加离子
补充资料：1,3-负离子环加成
分子式：
CAS号：
性质：由烯丙基负离子参与的2+3环加成反应。
CAS号：
性质：由烯丙基负离子参与的2+3环加成反应。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条