CTACl as Catalyst for Four-Component, One-Pot Synthesis of Pyranopyrazole Derivatives in Aqueous Medium
Abstract
An environmentally benign four-component reaction in aqueous medium in the presence of cetyltrimethylammonium chloride (CTACl) has been developed for the synthesis of 6-amino-3-methyl-4-aryl-/1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile. The method presented is mild, environmentally friendly, inexpensive, and functionality tolerant and gives the products in good to excellent...
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Paper Details
Title
CTACl as Catalyst for Four-Component, One-Pot Synthesis of Pyranopyrazole Derivatives in Aqueous Medium
DOI
Published Date
Mar 6, 2013
Journal
Volume
43
Issue
12
Pages
1721 - 1726
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