A tandem of the Cornforth rearrangements of 4-(1,2,3-triazol-1-yl)iminomethyl-1,2,3-thiadiazole / Glukhareva T.V., Morzherin Yu.Yu., Savel'eva E.A., Rozin Yu.A., Tkachev A.V., Bakulev V.A. // Russian Chemical Bulletin. - 2001. - V. 50, l. 2. - P. 268-271.

ISSN:

10665285

Type:

Article

Abstract:

The method for the synthesis of 5-(2,6-dimethylmorpholino)-1,2,3-thiadiazole-4-carbaldehyde was proposed. Its reaction with sodium 1-amino-4-(N-methyl)carbamoyl-1,2,3-triazol-5-olate proceeds through a tandem of the Cornforth rearrangements. The initially formed azomethine isomerizes into sodium 4′-(2,6-dimethylmorpholino)thiocarbonyl-4-(N-methyl)carbamoyl-1,1′-b is[1,2,3]triazolyl-5-olate, which then rearranges to give sodium 4-{N-[4-(2,6-dimethylmorpholinothiocarbonyl)-1,2,3-triazol-1-yl]carbamoyl}-1-met hyl-1,2,3-triazol-5-olate.

Author keywords:

1,2,3-thiadiazole; 1,2,3-triazole; Cornforth rearrangement; Diazomalonamide

Index keywords:

нет данных

DOI:

10.1023/A:1009582402351

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https://www.scopus.com/inward/record.uri?eid=2-s2.0-0035536480&doi=10.1023%2fA%3a1009582402351&partnerID=40&md5=b7b710923900c1706de542a3c47d4123

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Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-0035536480&doi=10.1023%2fA%3a1009582402351&partnerID=40&md5=b7b710923900c1706de542a3c47d4123
Affiliations	Ural State Technical University, 19 ul. Mira, 620002 Ekaterinburg, Russian Federation; N. N. Vorozhtsov Novosibirsk I., 9 prosp. Akad. Lavrent'eva, 630090 Novosibirsk, Russian Federation
Author Keywords	1,2,3-thiadiazole; 1,2,3-triazole; Cornforth rearrangement; Diazomalonamide
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Correspondence Address	Glukhareva, T.V.; Ural State Technical University, 19 ul. Mira, 620002 Ekaterinburg, Russian Federation; email: morjerine@htf.ustu.ru
Language of Original Document	English
Abbreviated Source Title	Russ. Chem. Bull.
Source	Scopus