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Phosphorus, Sulfur, and Silicon and the Related Elements Volume 62, 1991 - Issue 1-4
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Original Articles

THE REACTION OF w- THIOCYANATOACETOPHENONES WITH HYDRAZINES

F. M. Abdelrazek Chemistry Department, Faculty of Science, Cairo University, Giza, A. R. Egypt
&
Z. E. Kandeel Chemistry Department, Faculty of Science, Cairo University, Giza, A. R. Egypt
Pages 101-104 | Received 14 Jan 1991, Accepted 19 Apr 1991, Published online: 23 Sep 2006
 
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Abstract

w-Thiocyanatoacetophenones la, b react with hydrazine hydrate to yield bis[4-aryl-5-hydro-δ3,4-thiazol- 2-ylidine] azines 2a, b . Compounds 1a, b react with phenyl hydrazine to yield 1-phenyl-6-phenylazo- 3,6-diaryl-l,4,5,6-tetrahydropyridazines 5a, b respectively. The phenylhydrazone of la was obtained via indirect method.

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Related Research Data

Synthesis of 3,6-diaryl-1,4,5-thiadiazepines from substituted 2-thiocyano acetophenone and investigation of reaction mechanism
Source: Informa UK Limited
Reassignment of the structures of products produced by reactions of the product believed to be 2-(1-phenyl-2-thiocyanatoethylidene)-malononitrile with electrophiles.
Source: MDPI AG
1-Phenyl-2-thiocyanatoethanone as Synthons in Heterocyclic Synthesis
Source: Informa UK Limited

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