Green and practical synthesis of benzopyran and 3-sunstituted coumarin derivatives by Brønsted acid ionic liquid [(CH2)4SO3HMIM][HSO4]

Different benzopyran and 3-substituted coumarin derivatives were synthesized by a green and practical procedure in the presence of catalytic amount of Brønsted acid ionic liquid (BAIL) [(CH2)4SO3HMIM][HSO4] in water.

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Bibliographic Details
Published in:Bulletin of the Chemical Society of Ethiopia 2011-01, Vol.25 (2), p.315-320
Main Authors: M. Heravi, Majid, Ansari, Parvaneh, Saeedi, Mina, Tavakoli-Hosseini, Niloofar, Karimi, Narges
Format: Article
Language:English
Subjects:
1-(4-Sulfonic acid)butyl-3-methylimidazolium hydrogen sulfate
3-Substituted coumarin derivatives
Benzopyran derivatives
Brønsted acid ionic liquid
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Description
Summary:Different benzopyran and 3-substituted coumarin derivatives were synthesized by a green and practical procedure in the presence of catalytic amount of Brønsted acid ionic liquid (BAIL) [(CH2)4SO3HMIM][HSO4] in water.
ISSN:1011-3924
1011-3924
1726-801X
DOI:10.4314/bcse.v25i2.65915