A catalyst-free protocol for the green and efficient condensation of indoles with aldehydes in ionic liquids-Reference-Cited by-同舟云学术

A catalyst-free protocol for the green and efficient condensation of indoles with aldehydes in ionic liquids

Published:2009-02 Issue:2 Volume:87 Page:416-421
ISSN:0008-4042
Container-title:Canadian Journal of Chemistry
language:en
Short-container-title:Can. J. Chem.

Author:

Zare Abdolkarim¹²³,Parhami Abolfath¹²³,Moosavi-Zare Ahmad Reza¹²³,Hasaninejad Alireza¹²³,Khalafi-Nezhad Ali¹²³,Beyzavi Mohammad Hassan¹²³

Affiliation:

1. Department of Chemistry, College of Sciences, Payame Noor University (PNU), Iran.

2. Department of Chemistry, Faculty of Sciences, Persian Gulf University, Bushehr 75169, Iran.

3. Department of Chemistry, College of Sciences, Shiraz University, Shiraz 71454, Iran.

Abstract

Indoles are efficiently condensed with aromatic and aliphatic aldehydes in the absence of any catalyst in ionic liquid 1-butyl-3-methylimidazolium bromide {bmim]Br} under microwave irradiation to afford bis(indolyl)methanes in good to excellent yields and in short reaction times.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/V08-172

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3. Catalyst-free efficient synthesis of 2-aminothiazoles in water at ambient temperature

4. A catalyst-free N-benzyloxycarbonylation of amines in aqueous micellar media at room temperature

5. Solvent-free synthesis of benzoic esters and benzyl esters in novel Brønsted acidic ionic liquids under microwave irradiation

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