l-Proline as an efficient enantioinduction organo-catalyst in the solvent-free synthesis of pyrazolo[3,4-b]quinoline derivatives via one-pot multi-component reaction

Author:

Bhattacharjee Deboshikha12345,Kshiar Baskhemlang12345,Myrboh Bekington12345

Affiliation:

1. Centre for Advanced Studies in Chemistry

2. Department of Chemistry

3. North-Eastern Hill University

4. Shillong-793022

5. India

Abstract

The role of l-proline as an efficient organo-catalyst for the three-component synthesis of pyrazoloquinolinones involving dimedone, 3-methyl-1H-pyrazol-5-amine and various aryl aldehydes under mild solvent-free condition is reported.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Reference41 articles.

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2. Asymmetric domino reactions. Part A: Reactions based on the use of chiral auxiliaries

3. Asymmetric domino reactions. Part B: Reactions based on the use of chiral catalysts and biocatalysts

4. Organocatalytic Domino Reactions

5. L. F. Tietze and A.Düfert, in Catalytic Asymmetric Conjugate Reactions, ed. A. Cordova, Wiley-VCH, Weinheim, Germany, 2010, pp. 321–350

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