Cyclization of N1(1-Anthmquinonyl)-N2-phenylthiourea into thiazole derivatives Full article
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Chemistry of Heterocyclic Compounds
ISSN: 0009-3122 , E-ISSN: 1573-8353 |
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| Output data | Year: 1989, Volume: 25, Number: 9, Pages: 1066-1070 Pages count : DOI: 10.1007/BF00487313 | ||
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Abstract:
N1-(1-Anthraquinonyl)-N2-phenylthiourea, obtained from the reaction of 1-amino-anthraquinone with phenyl isothiocyanate, cyclizes in an alkaline medium into 2-3-dihydro-2-phenylimino-1H-anthra[1,2-d]thiazole-6,11-dione. Treatment of anthraquinonylthiourea with bromine in chloroform results in the formation of 1-(2-benzothiazolyl)aminoanthraquinone together with a small amount of anthrathiazole. © 1990 Plenum Publishing Corporation.
Cite:
Save?ev V.A.
, Loskutov V.A.
Cyclization of N1(1-Anthmquinonyl)-N2-phenylthiourea into thiazole derivatives
Chemistry of Heterocyclic Compounds. 1989. V.25. N9. P.1066-1070. DOI: 10.1007/BF00487313 Scopus РИНЦ OpenAlex
Cyclization of N1(1-Anthmquinonyl)-N2-phenylthiourea into thiazole derivatives
Chemistry of Heterocyclic Compounds. 1989. V.25. N9. P.1066-1070. DOI: 10.1007/BF00487313 Scopus РИНЦ OpenAlex
Dates:
| Published print: | Sep 1, 1989 |
Identifiers:
| Scopus: | 2-s2.0-34249957340 |
| Elibrary: | 30836273 |
| OpenAlex: | W2313941953 |