A simple and efficient synthesis of 3-amino-5-benzyl-6-phenylpyridazine-4-carbonitrile

3-Amino-5-benzyl-6-pyridazine-4-carbonitrile has been synthesized by the reaction of 4-substituted thiosemicarbazides with (2,3-diphenylcyclopropen-1-ylidene)propanedinitrile. The structure of the pyridazine derivative has been confirmed unambiguously by single crystal X-ray crystallography.

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Bibliographic Details
Published in:	Tetrahedron letters Vol. 54; no. 21; pp. 2690 - 2692
Main Authors:	Hassan, Alaa A., Mostafa, Sara M., Bräse, Stefan, Nieger, Martin
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 22-05-2013
Subjects:	(2,3-Diphenylcyclopropen-1-ylidene)propanedinitrile 4-Substituted thiosemicarbazides Condensation reaction Crystallography Derivatives Pyridazine derivatives Pyridazines Single crystals Synthesis (chemistry) Tetrahedrons Thiosemicarbazides X-ray crystallography X-rays X-ray crystallography (2,3-Diphenylcyclopropen-1-ylidene)propanedinitrile Pyridazine derivatives Condensation reaction 4-Substituted thiosemicarbazides
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Description
Summary:	3-Amino-5-benzyl-6-pyridazine-4-carbonitrile has been synthesized by the reaction of 4-substituted thiosemicarbazides with (2,3-diphenylcyclopropen-1-ylidene)propanedinitrile. The structure of the pyridazine derivative has been confirmed unambiguously by single crystal X-ray crystallography.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0040-4039 1873-3581
DOI:	10.1016/j.tetlet.2013.03.077