14494-93-0Relevant articles and documents
Ultrasound assisted synthesis of 1,5-disubstituted pyrazole using Cu(I) catalyst
Pise, Ashok S.,Burungale, Arvind S.,Devkate, Santosh S.
, p. 575 - 579 (2020/02/06)
A new efficient and convenient approach towards the synthesis of pyrazole is described. The α,β-unsaturated cyanoesters were obtained from substituted benzaldehyde and ethyl cyanoacetate by reported methods. 1,5-Disubstituted pyrazoles were synthesized fr
Methods of 1,3-enyne preparation using copper (I) catalysts
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Page/Page column 14-15, (2009/01/24)
A copper(I) bi-dentate ligand complex-catalyzed procedure for synthesis of 1,3-enynes. The methods and/or systems of this invention afford a variety of enynes, tolerate a variety of sensitive functional groups, and can be employed without resort to expensive palladium reagents.
