Catalyst-free, one-pot, four-component green synthesis of functionalized 1-(2-fluorophenyl)-1,4-dihydropyridines under ultrasound irradiation-Reference-Cited by-同舟云学术

Catalyst-free, one-pot, four-component green synthesis of functionalized 1-(2-fluorophenyl)-1,4-dihydropyridines under ultrasound irradiation

Published:2016 Issue:6 Volume:40 Page:5107-5112
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Shabalala Nhlanhla¹²³⁴,Maddila Suresh¹²³⁴,Jonnalagadda Sreekantha B.¹²³⁴

Affiliation:

1. School of Chemistry and Physics

2. University of Kwa-Zulu Natal

3. Durban

4. South Africa

Abstract

A catalyst-free synthesis protocol for functionalized 1,4-dihydropyridines under ultrasonic irradiation in aqueous ethanol is reported with excellent yields. Eleven new compounds are synthesized using dimethylacetylenedicarboxylate, 2-fluoroaniline, malononitrile and various substituted aldehydes.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2016/NJ/C5NJ03574K

Reference45 articles.

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3. Ceria-Vanadia/Silica-Catalyzed Cascade for C−C and C−O Bond Activation: Green One-Pot Synthesis of 2-Amino-3-cyano-4H-pyrans

4. Synthesis of pyrazole-4-carbonitrile derivatives in aqueous media with CuO/ZrO2 as recyclable catalyst

5. Mg–V/CO3 hydrotalcite: an efficient and reusable catalyst for one-pot synthesis of multisubstituted pyridines

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