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Synthesis of N-Substituted 3-Aryl-4-cyanopyrrole Derivatives

B. Gotov and Š. Toma

Department of Organic Chemistry, Faculty of Natural Sciences, Comenius University, SK-8^2 15 Bratislava

 

Abstract: 3-Aryl-4-cyanopyrroles, where aryl is phenyl, 2,3-(difluoromethylenedioxy)phenyl, and ferrocenyl were prepared via TosMIC addition to the corresponding ethyl 3-aryl-2-cyanoacrylates. Their transformation to N-substituted pyrrole derivatives, the substituents being methoxycarbonyl, formamidomethyl, aminomethyl, and in one case isocyanomethyl, was also accomplished. Attempts at the preparation of N-formyl derivatives failed.

Full paper in Portable Document Format: 513a142.pdf

 

Chemical Papers 51 (3) 142–146 (1997)

Friday, March 29, 2024

IMPACT FACTOR 2021
2.146
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0.365
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