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Ethyl 7-Methyl-1-(4-nitrophenyl)-5-phenyl-3-(thiophen-2-yl)-1,5-dihydro-[1,2,4]triazolo[4,3-a]pyrimidine-6-carboxylate
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Molbank 2017, 2017(2), M943;


Department of Studies in Chemistry, Mangalore University, Mangalagangothri 574199, Karnataka, India
Department of Industrial Chemistry, Mangalore University, Mangalagangothri 574199, Karnataka, India
Author to whom correspondence should be addressed.
Academic Editor: Norbert Haider
Received: 15 May 2017 / Revised: 2 June 2017 / Accepted: 6 June 2017 / Published: 10 June 2017
(This article belongs to the Section Organic Synthesis)
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In the present investigation, the synthesis and spectroscopic characterization of N-(4-nitrophenyl)-2-{2-[3-(4-chlorophenyl)-5-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide (2) is performed. The title compound (2) is synthesized by the reaction of 3-(4-chlorophenyl)-5-[4-(propan-2-yl)phenyl]-4,5- dihydro-1H-pyrazole-1-carbothioamide (1) with N-(4-nitrophenyl)maleimide. The cyclization of title compound is evidenced by FT-IR, NMR, and LCMS data. View Full-Text
Keywords: thiazolidinone; pyrazoline; synthesis; maleimide thiazolidinone; pyrazoline; synthesis; maleimide

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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).

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Salian, V.V.; Narayana, B.; Sarojini, B.K. N-(4-Nitrophenyl)-2-{2-[3-(4-chlorophenyl)-5-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-pyrazol-1-yl]-4-oxo-4,5-dihydro-1,3-thiazol-5-yl}acetamide. Molbank 2017, 2017, M943.

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