An Efficient and Eco-Friendly Procedure for the Synthesis of Hantzsch Ethyl 1,4-Dihydro-2,6-Dimethylpyridine-3,5-Dicarboxylates Under Mild and Green Conditions

Mohammad A. Zolfigol; Peyman Salehi; Maliheh Safaiee

doi:10.2174/157017806775224288

ISSN: 1570-1786
E-ISSN: 1875-6255

An Efficient and Eco-Friendly Procedure for the Synthesis of Hantzsch Ethyl 1,4-Dihydro-2,6-Dimethylpyridine-3,5-Dicarboxylates Under Mild and Green Conditions
Authors: Mohammad A. Zolfigol¹, Peyman Salehi² and Maliheh Safaiee³
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¹ Chemistry Department, College of Science, Bu-Ali Sina University, Hamadan, 65174, Iran. ² Chemistry Department, College of Science, Bu-Ali Sina University, Hamadan, 65174, Iran. ³ Chemistry Department, College of Science, Bu-Ali Sina University, Hamadan, 65174, Iran.
Source: Letters in Organic Chemistry, Volume 3, Issue 2, Feb 2006, p. 153 - 156
DOI: https://doi.org/10.2174/157017806775224288
- Available online: 01 Feb 2006

Abstract

A mixture of ethyl acetoacetate and various aldehydes in the presence of ammonium salts was converted to Hantzsch ethyl 1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylates under mild and green conditions with good to excellent yields.

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2006-02-01

2025-10-31

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Article Type: Research Article

Keyword(s): 1,4-dihydroyridines; 3,5-dicarboxylate; 6-dimethylpyridine-3; ammonium salts; ethyl 1,4-dihydro-2; green conditions; Hantzsch synthesis; solvent-free conditions

An Efficient and Eco-Friendly Procedure for the Synthesis of Hantzsch Ethyl 1,4-Dihydro-2,6-Dimethylpyridine-3,5-Dicarboxylates Under Mild and Green Conditions

Abstract

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