Heck coupling in the gas phase: Examination of the reaction mechanism by ion/molecule reactions and mass spectrometry

被引：12
|
作者：
Fiebig, Lukas [1 ]
Schmalz, Hans-Guenther [1 ]
Schaefer, Mathias [1 ]
机构：
[1] Univ Cologne, Dept Chem, Inst Organ Chem, D-50939 Cologne, Germany
来源：
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY | 2011年 / 308卷 / 2-3期
关键词：
Gas-phase Heck reaction; Ion/molecule reactions; Tandem-mass spectrometry; Reaction mechanism; Charge-tag-substrates; Accurate ion mass measurements; ELECTROSPRAY-IONIZATION MASS; OLEFIN METATHESIS;
D O I：
10.1016/j.ijms.2011.07.013
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The Heck reaction of isoprene with (p-iodophenyl)-trimethylammonium iodide was conducted in the gas phase. Relevant species of the catalytic cycle including the ionic product of the Pd-catalyzed coupling reaction were reliably characterized by exact ion mass measurements and by characteristic product ions generated by tandem-MS. (C) 2011 Elsevier B.V. All rights reserved.
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页码：307 / 310
页数：4
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