ChemInform Abstract: The Synthesis of 3-Amino-pyrazine-2-carbohydrazide and 3-Amino-N′-methylpyrazine-2-carbohydrazide Derivatives

ChemInform Abstract: The Synthesis of 3-Amino-pyrazine-2-carbohydrazide and 3-Amino-N′-methylpyrazine-2-carbohydrazide Derivatives

The synthesis of new thiosemicarbazide, thiadiazole, oxadiazole and triazole derivatives via reactions of the title carbohydrazides (I) with isothiocyanates, aromatic aldehydes, ketones, CS2, and formic acid are described.

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Veröffentlicht in:ChemInform 2013-02, Vol.44 (6), p.no-no
Hauptverfasser: Milczarska, Barbara, Gobis, Katarzyna, Foks, Henryk, Golunski, Lukasz, Sowinski, Pawel
Format: Artikel
Sprache:eng
Schlagworte:
oxadiazole derivatives
pyrazine derivatives
ring closure reactions
thiadiazole derivatives
triazole derivatives
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Zusammenfassung:The synthesis of new thiosemicarbazide, thiadiazole, oxadiazole and triazole derivatives via reactions of the title carbohydrazides (I) with isothiocyanates, aromatic aldehydes, ketones, CS2, and formic acid are described.
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201306121