1. 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, Autumn 2019, Pages 413-420 10.26655/AJNANOMAT.2019.4.4 View Article PDF 764.03 K
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![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](javascript:loadModal('Highly effectual synthesis of 4H-pyrano [2, 3-c] p ... ', 'data/ajnm/coversheet/11566317281.jpg'))