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IR spectra and structures of 3-hydroxyquinoline, 4-hydroxyisoquinoline, and their derivatives

✍ Scribed by B. E. Zaitsev; N. A. Andronova; K. M. Dyumaev; L. D. Smirnov


Book ID
112331897
Publisher
Springer US
Year
1971
Tongue
English
Weight
313 KB
Volume
7
Category
Article
ISSN
0009-3122

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Mass spectrometry of 3-substituted 4-hyd
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## Abstract Under electron impact, 3‐aryl‐4‐hydroxyisoquinolines form [M – H]^+^, [M – CO]^+^ and [M – H – CO]^+^ ions with a subsequent elimination of HCN or CH~3~CN. A cyclic structure for the [M – H]^+^ ion is suggested. The primary act of fragmentation of the corresponding methyle ether derivat