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Original Articles

SYNTHESE DE NOUVEAUX DERIVES DU THIOPHENE

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Pages 13-20 | Received 15 Oct 1991, Accepted 28 Oct 1991, Published online: 23 Sep 2006
 

Abstract

New potentially active drugs derivatives of 2,5-disubstituted thiophene are synthesized by a multistep procedure. An alcohol solution of ammonia reacts with 2-formyl thiophene to form the gem-diimine 8. The oxide of benzonitrile reacts with 2-[(methylimino)methyl] or 3-[(methylimino)methyl] thiophene to form the corresponding-1,2,4 oxadiazolines (9 and 10).

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