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SelectiveN-methylation of ethyl esters of 3-(1H-imidazol-4-yl)-2-propenoic acid

Mawlawi, Hiba and Monje, Marie-Carmen and Lattes, Armand and Rivère, M. SelectiveN-methylation of ethyl esters of 3-(1H-imidazol-4-yl)-2-propenoic acid. (1992) Journal of Heterocyclic Chemistry, 29 (6). 1621-1624. ISSN 0022-152X

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Official URL: https://doi.org/10.1002/jhet.5570290643

Abstract

Methods of selective methylation of the nitrogen atoms of the ethyl ester of 3‐(1H‐imidazol‐4‐yl)‐2‐propenoic acid are reported. The nitrogen atom α to the ethylenic chain was methylated after protection of the β nitrogen with a phenacyl group.

Item Type:Article
HAL Id:hal-02067313
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
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Deposited By: Loetitia MOYA
Deposited On:14 Mar 2019 09:52

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