METHYLCYCLOPROPANE ION FORMATION BY ELIMINATION OF WATER FROM NORMAL-BUTANOL AND 2-METHYLPROPANOL IONS

被引：11
|
作者：
AHMED, MS
HUDSON, CE
GIAM, CS
MCADOO, DJ
机构：
[1] UNIV TEXAS,MED BRANCH,INST MARINE BIOMED,GALVESTON,TX 77550
[2] TEXAS A&M UNIV SYST,DEPT MARINE SCI,GALVESTON,TX 77553
来源：
ORGANIC MASS SPECTROMETRY | 1991年 / 26卷 / 12期
关键词：
D O I：
10.1002/oms.1210261211
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
C4H8+. ions generated from ionized n-butanol (a) and from ionized 2-methylpropanol (b) were characterized by reaction of the daughter ions with ammonia in a Fourier transform mass spectrometer. Hydrogen transfers occur in a in the ratio five-membered ring: six-membered ring = 1:3.2. However, both hydrogen-transfers are followed by the formation of ionized methylcyclopropane. Ionized methylcyclopropane is also produced on elimination of water from b.
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页码：1089 / 1091
页数：3
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