Reaction of 3-Cyano-2-diazo-4,5,6,7-tetrahydrobenzo[ b ]thiophene with 3-Imino-butyronitrile: Synthesis of Pyridazines, Thiophenes and Their Fused Derivatives

The reaction of the 3-cyano-2-diazo-4,5,6,7-tetrahydrobenzo[ b ]thiophene 1 with 3-imino-butyronitrile 2 gave the azo derivative ( 3 ). The reactivity of the latter product toward different reagents was studied to give fused derivatives with potential biological activities.

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Bibliographic Details
Published inPhosphorus, sulfur, and silicon and the related elements Vol. 178; no. 8; pp. 1667 - 1680
Main Authors Hilmy, K. M. H., Mohareb, R. M., El-Torgman, A., Sharawy, Y. M.
Format Journal Article
LanguageEnglish
Published ABINGDON Taylor & Francis Group 01.08.2003
Taylor & Francis
Subjects
3-Imino-butyronitrile
4,5,6,7-tetrahydrobenzo[ b ]thiophene
Chemistry
Chemistry, Inorganic & Nuclear
Chemistry, Organic
Physical Sciences
Pyridazines
Science & Technology
3-imino-butyronitrile
pyridazines
4,5,6,7-tetrahydrobenzo[b]thiophene
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Summary:The reaction of the 3-cyano-2-diazo-4,5,6,7-tetrahydrobenzo[ b ]thiophene 1 with 3-imino-butyronitrile 2 gave the azo derivative ( 3 ). The reactivity of the latter product toward different reagents was studied to give fused derivatives with potential biological activities.
ISSN:1042-6507
1563-5325
DOI:10.1080/10426500307831