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Thiazoloisoquinolines. IV. The Synthesis and Spectra of Thiazolo[4,5- h ]- and Thiazolo[5,4- f ]isoquinolines. The Ultraviolet and Proton Magnetic Resonance Spectra of Some Substituted Isoquinolines

✍ Scribed by Taurins, Alfred; Hsia, Richard Kang-Chuan

Book ID: 120928623
Publisher: NRC Research Press
Year: 1971
Tongue: French
Weight: 538 KB
Volume: 49
Category: Article
ISSN: 0008-4042
DOI: 10.1139/v71-674

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## Abstract Accurate parameters for the two title compounds have been obtained by the aid of a spectral subtraction technique in conjunction with analysis by LAOCN3. It is observed that __J__~1eq, 6eq~ and __J__~1ax, 2ax~ are abnormally large and small, respectively, and the significance of these a