Fluorinated 2-amino-5-phenyl-1,3,4-thiadiazines: synthesis and structures

Fluorinated 2-amino-5-phenyl-1,3,4-thiadiazines were obtained for the first time. A study of their tautomeric structures revealed that trifluoromethyl-containing 1,3,4-thiadiazines exist as the 4 H -tautomer in both solutions and the solid state, while their monofluoroaryl analogs exist as the 6 H -...

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Bibliographic Details
Published in:Russian chemical bulletin 2013, Vol.62 (1), p.220-222
Main Authors: Shchegol’kov, E. V., Burgart, Ya. V., Saloutin, V. I., Chupakhin, O. N.
Format: Article
Language:English
Subjects:
Brief Communications
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Inorganic Chemistry
Organic Chemistry
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Summary:Fluorinated 2-amino-5-phenyl-1,3,4-thiadiazines were obtained for the first time. A study of their tautomeric structures revealed that trifluoromethyl-containing 1,3,4-thiadiazines exist as the 4 H -tautomer in both solutions and the solid state, while their monofluoroaryl analogs exist as the 6 H -tautomer.
ISSN:1066-5285
1573-9171
DOI:10.1007/s11172-013-0033-1