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Synthesis of a New Class of Tris- and Bis(1,3,4-thiadiazol-2-amine) Methyl and Ethyl Tris- and Bis-2-(2-(2-benzoyl hydrazinyl)-4-oxothiazolidine) Acetate Derivatives
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-19
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Hydrazine, carbothioamide derivatives 2, 3, and 4 were synthesized by the condensation of 1, 3, 5-tri carbonyl tri chloride, Terephthaloyl dichloride, and 1, 4-dicarbonyl chloride with thiosemicarbazide in presence of pyridine as a solvent.
The reaction of compounds 2, 3, and 4 with DMAD or DEAD led to the formation of 4-oxothiozolidine derivatives (4b–c), (3a-c), and (2c-d).
The treatment of compounds 2, 3, and 4 with 1, 4′-diboromoacetophenone resulted in the formation of thiazole derivatives (2g, 3f, 4f).
The treatment of compounds 2, 3, and 4 with sulfuric led to the formation of 4H-1,2,4-triazole-3-thiol derivatives (2f, 3d, and 4d).
The cyclization of compounds 2, 3, and 4 in the presence of 2N NaOH resulted in the formation of compounds 2e-4e containing two or three [1,2,4]triazole rings which are linked to the benzene ring.
These compounds are important and useful monomer for synthesis of various dendrimers.
American Psychological Association (APA)
Darehkordi, Ali& Ghazi, Somayeh. 2012. Synthesis of a New Class of Tris- and Bis(1,3,4-thiadiazol-2-amine) Methyl and Ethyl Tris- and Bis-2-(2-(2-benzoyl hydrazinyl)-4-oxothiazolidine) Acetate Derivatives. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-503876
Modern Language Association (MLA)
Darehkordi, Ali& Ghazi, Somayeh. Synthesis of a New Class of Tris- and Bis(1,3,4-thiadiazol-2-amine) Methyl and Ethyl Tris- and Bis-2-(2-(2-benzoyl hydrazinyl)-4-oxothiazolidine) Acetate Derivatives. Journal of Chemistry No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-503876
American Medical Association (AMA)
Darehkordi, Ali& Ghazi, Somayeh. Synthesis of a New Class of Tris- and Bis(1,3,4-thiadiazol-2-amine) Methyl and Ethyl Tris- and Bis-2-(2-(2-benzoyl hydrazinyl)-4-oxothiazolidine) Acetate Derivatives. Journal of Chemistry. 2012. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-503876
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-503876