Organic mass spectrometry

Unimolecular reactions of isolated organic ions: The chemistry of the oxonium ions CH3CH2CH2CH2+ O= CH2 and CH3CH2CH2CH= O+ CH3

RD Bowen, PJ Derrick

文献索引：Bowen, Richard D.; Derrick, Peter J. Organic Mass Spectrometry, 1993 , vol. 28, # 10 p. 1197 - 1209

全文：HTML全文

被引用次数: 11

摘要

Abstract The reactions of the metastable oxonium ions CH 3 CH 2 CH 2 CH 2+ O= CH 2 and CH 3 CH 2 CH 2= O+ CH 3 are reported and discussed. Both these isomers of C 5 H 11 O+ expel predominantly CH 2 O (75–90% of the metastable ion current), a moderate amount of C 3 H 6 (5–15%), a minor amount of CH 3 OH (2–8%) and a very small proportion of H 2 O (0.5–3%). All these processes give rise to Gaussian metastable peaks. The kinetic energy ...