Gas-phase synthesis of hydrodiphenylcyclopropenylium via nonclassical Favorskii rearrangement from alkali-cationized alpha,alpha '-dibromodibenzyl ketone | |
Zhao ZX(赵志雄) ; Wang HY(王昊阳) ; Xu C(许楚) ; Guo YL(郭寅龙) | |
刊名 | Rapid Commun. Mass Spectrom.
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2010 | |
卷号 | 24期号:17页码:2665-2672 |
ISSN号 | 0951-4198 |
其他题名 | 通过非经典的Hydrodiphenlycyclopropenylium Favorskii重排碱气相合成阳离子α,α'- Dibromodibenzyl酮 |
通讯作者 | 王昊阳 ; 郭寅龙 |
英文摘要 | The gas-phase synthesis of hydrodiphenylcyclopropenylium from alkali-cationized alpha,alpha'-dibromodibenzyl ketone (1) via nonclassical Lewis-acid-induced Favorskii rearrangement has been studied by electrospray ionization/tandem mass spectrometry (ESI-MS/MS) and theoretical methods, showing that cations [1-Br](+) by debromination from 1 and 1 M+(M = Li or Na) by alkali-metal cationization of 1 could convert into the protonated diphenylcyclopropenone 2 H+ by collision-induced dissociation in the gas phase. A concerted mechanism for the Lewis-acid-induced Favorskii rearrangement from alkali-metal-cationized alpha,alpha'-dibromodibenzyl ketone was proposed and studied, based on mass spectrometric results and theoretical methods. Copyright (C) 2010 John Wiley & Sons, Ltd. |
学科主题 | 有机化学 |
收录类别 | SCI |
原文出处 | http://dx.doi.org/10.1002/rcm.4694 |
语种 | 英语 |
WOS记录号 | WOS:000281355000024 |
公开日期 | 2013-02-25 |
内容类型 | 期刊论文 |
源URL | [http://202.127.28.38/handle/331003/20012] ![]() |
专题 | 上海有机化学研究所_分析化学研究室 |
推荐引用方式 GB/T 7714 | Zhao ZX,Wang HY,Xu C,et al. Gas-phase synthesis of hydrodiphenylcyclopropenylium via nonclassical Favorskii rearrangement from alkali-cationized alpha,alpha '-dibromodibenzyl ketone[J]. Rapid Commun. Mass Spectrom.,2010,24(17):2665-2672. |
APA | 赵志雄,王昊阳,许楚,&郭寅龙.(2010).Gas-phase synthesis of hydrodiphenylcyclopropenylium via nonclassical Favorskii rearrangement from alkali-cationized alpha,alpha '-dibromodibenzyl ketone.Rapid Commun. Mass Spectrom.,24(17),2665-2672. |
MLA | 赵志雄,et al."Gas-phase synthesis of hydrodiphenylcyclopropenylium via nonclassical Favorskii rearrangement from alkali-cationized alpha,alpha '-dibromodibenzyl ketone".Rapid Commun. Mass Spectrom. 24.17(2010):2665-2672. |
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