Article ID Journal Published Year Pages File Type
170467 Comptes Rendus Chimie 2012 7 Pages PDF
Abstract

An environmentally friendly and simple method for the synthesis of some 4,4′-(arylmethylene)bis(3-methyl-1H-pyrazol-5-ol) derivatives via a one-pot pseudo five-component reaction of hydrazine hydrate, ethyl acetoacetate and aldehydes in water using pyridine trifluoroacetate or acetic acid at 70 °C is reported.

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Physical Sciences and Engineering Chemical Engineering Chemical Engineering (General)
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Synthesis of 4,4′-(arylmethylene)bis(3-methyl-1H-pyrazol-5-ol) derivatives in water
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