ELECTRON-IMPACT STUDIES .L. SKELETAL-REARRANGEMENT FRAGMENTS IN MASS SPECTRA OF DIPHENYLPYRAZOLES AND -ISOXAZOLES

被引：44
作者：
SIMONS, BK
KALLURY, RKM
BOWIE, JH
机构：
[1] Department of Organic Chemistry, University of Adelaide, Adelaide, South Australia
[2] Osmania University, Hyderabad
来源：
ORGANIC MASS SPECTROMETRY | 1969年 / 2卷 / 07期
关键词：
D O I：
10.1002/oms.1210020708
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The mass spectra of all diphenylpyrazoles and ‐isoxazoles contain rearrangement peaks at m/e 165 [C13H9]+. In addition, the spectra of 3,5‐diphenylisoxazoles contain peaks at m/e 180 [C13H10N]+, which are produced by specific phenyl migrations. The mechanisms of both rearrangement processes have been studied by deuterium labelling. Copyright © 1969 John Wiley & Sons, Ltd.
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页码：739 / &
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