Abstract
An easy electrochemical synthesis of 2-amino-4-aryl-3-cyano-5-ethoxycarbonyl-6-methyl-4H-pyrans has been set up, by galvanostatic electrolysis of a mixture of arylidenemalononitrile and ethyl acetoacetate in the absence of supporting electrolyte. Very high yields are obtained by a particularly simple procedure.
Keywords: Arylidenemalononitriles, electrochemistry, ethyl acetoacetate, green chemistry, 4H-pyrans
Letters in Organic Chemistry
Title: Easy Electrochemical Synthesis of 2-amino-4-aryl-3-cyano-5-ethoxycarbonyl- 6-methyl-4H-pyrans in the Absence of Supporting Electrolyte
Volume: 5 Issue: 7
Author(s): Giovanni Sotgiu
Affiliation:
Keywords: Arylidenemalononitriles, electrochemistry, ethyl acetoacetate, green chemistry, 4H-pyrans
Abstract: An easy electrochemical synthesis of 2-amino-4-aryl-3-cyano-5-ethoxycarbonyl-6-methyl-4H-pyrans has been set up, by galvanostatic electrolysis of a mixture of arylidenemalononitrile and ethyl acetoacetate in the absence of supporting electrolyte. Very high yields are obtained by a particularly simple procedure.
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Cite this article as:
Sotgiu Giovanni, Easy Electrochemical Synthesis of 2-amino-4-aryl-3-cyano-5-ethoxycarbonyl- 6-methyl-4H-pyrans in the Absence of Supporting Electrolyte, Letters in Organic Chemistry 2008; 5 (7) . https://dx.doi.org/10.2174/157017808785982202
DOI https://dx.doi.org/10.2174/157017808785982202 |
Print ISSN 1570-1786 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6255 |
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