Synthesis of Novel 2,3-Dihydro-2,3-furandione and 1H-Pyrazole-3-Carboxylic Acid Derivatives

Sevket Hakan Ungoren; Bayram Deniz; Behzat Altural

Issue

Vol. 16 No. 2 (2004): Vol 16 Issue 2

Issue Published : 2 April 2004

Synthesis of Novel 2,3-Dihydro-2,3-furandione and 1H-Pyrazole-3-Carboxylic Acid Derivatives

Sevket Hakan Ungoren

Department of Chemistry, Erciyes University, 66200 Yozgat, Turkey

Bayram Deniz

Department of Chemistry, Erciyes University, 38039 Kayseri, Turkey

Behzat Altural

Department of Chemistry, Erciyes University, 38039 Kayseri, Turkey

Corresponding Author(s) : Sevket Hakan Ungoren

hungoren@erciyes.edu.tr

Asian Journal of Chemistry, Vol. 16 No. 2 (2004): Vol 16 Issue 2
Article Published : 30 August 2016

Abstract

The reaction of oxalyl chloride with unsymmetrically substituted diketones (1a-e) furnished the corresponding 2,3-dihydro-2,3-furandiones (2a-e). In addition, 1H-phrazole-3-carboxylic acids (5c-e) were synthesized by the reaction of (2c-e) with phenylhydrazine and 1,5-diphenylcarbazide.

Keywords

1H-Pyrazole-3-carboxylic acid Michael-type addition 2,3-Dihydro-2,3-furandione Cyclocondensation

(1)

Hakan Ungoren, S.; Deniz, B.; Altural, B. Synthesis of Novel 2,3-Dihydro-2,3-Furandione and 1H-Pyrazole-3-Carboxylic Acid Derivatives. ajc 2016, 16, 805-810.

Issue

Vol. 16 No. 2 (2004): Vol 16 Issue 2

Synthesis of Novel 2,3-Dihydro-2,3-furandione and 1H-Pyrazole-3-Carboxylic Acid Derivatives

Corresponding Author(s) : Sevket Hakan Ungoren

Abstract

Keywords

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