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Research Article

Reaction between acid N'-(2-oxo-2-phenyl-ethyl)hydrazides, acetylenic esters and alkyl isocyanides in the presence of silica sulfuric acid: One-pot synthesis of highly functionalized 2,3-dihydro-1H-pyrazoles

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Pages 1004-1009 | Received 15 Mar 2021, Accepted 25 Jun 2021, Published online: 10 Jul 2021

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