Volume 54, Issue 2 pp. 1640-1644
Note

One-pot Green Synthesis of 3-Methyl-4-aryl-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridine-6-ones by Multicomponent Assembling of 5-Methylpyrazol-3-amine, Aldehydes, and Meldrum's Acid Using Sodium Dodecyl Sulfate (SDS) in Water

Saba Hemmati

Corresponding Author

Saba Hemmati

Young Researchers and Elite Club, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran

E-mail: [email protected]Search for more papers by this author
Parisa Safarimehr

Parisa Safarimehr

Department of Chemistry, Payame Noor University (PNU), Tehran, Iran

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Maryam Safaei

Maryam Safaei

Department of Chemistry, Payame Noor University (PNU), Tehran, Iran

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Malak Hekmati

Malak Hekmati

Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Chemistry, Pharmaceutical Sciences Branch (IAUPS), Tehran, Iran

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First published: 04 July 2016
Citations: 9

Abstract

A simple, economical, and green approach to the one-pot synthesis of 3-methyl-4-aryl-2,4,5,7-tetrahydropyrazolo[3,4-b]pyridine-6-ones by multicomponent assembling of 5-methylpyrazol-3-amine, aldehydes, and Meldrum's acid using sodium dodecyl sulfate as surfactant in water is described. This protocol has the advantages of high yields, wide application scope, and an environmental benign procedure.

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