Asian Journal of Nanosciences and Materials

Highly effectual synthesis of 4H-pyrano [2, 3-c] pyrazoles using N1, N1, N2, N2-tetramethyl-N1, N2-bis (sulfo) ethane-1, 2-diaminium trifluoroacetate as a dual-functional catalyst

Mostafa Karami; Maryam Maghsoudi; Maria Merajoddin; Abdolkarim Zare

Volume 2, Issue 4 , October 2019, , Pages 413-420

http://dx.doi.org/10.26655/AJNANOMAT.2019.4.4

Abstract

In this research study, highly effective preparation of 4H-pyrano[2, 3-c]pyrazoles was discussed. The one-pot multi-component reaction between the malononitrile, arylaldehydes and 3-methyl-1-phenyl-1H-pyrazol-5 ... Read More

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Keywords = 3-c]pyrazole Protic acidic ionic liquid N1

Highly effectual synthesis of 4H-pyrano [2, 3-c] pyrazoles using N1, N1, N2, N2-tetramethyl-N1, N2-bis (sulfo) ethane-1, 2-diaminium trifluoroacetate as a dual-functional catalyst

Abstract