Michael-type addition of azoles of broad-scale acidity to methyl acrylate

An optimisation of Michael-type addition of azole derivatives of broad-scale acidity – ranging from 5.20 to 15.00 pKa units – namely 4-nitropyrazole, 3,5-dimethyl-4-nitropyrazole, 4(5)-nitroimidazole, 4,5-diphenylimidazole, 4,5-dicyanoimidazole, 2-methyl-4(5)-nitroimidazole, 5(4)-bromo-2-methyl-4(5)...

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Bibliographic Details
Main Authors: Sławomir Boncel, Kinga Saletra, Barbara Hefczyc, Krzysztof Z. Walczak
Format: Article
Language:English
Published: Beilstein-Institut 2011-02-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
Online Access:https://doi.org/10.3762/bjoc.7.24