An Atypical Dinuclear Copper(II) 1,2,4-Triazolyl Complex as a Catalyst for Palladium-Free Csp-Csp Homocoupling of Phenylacetylene
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An unusual dinuclear copper-(II) complex, labeled as [L2Cu2(solv)2]•2-(solv) (where solv = CH3CN or H2O and L = 3,5-bis-(trifluoroacetamido)-1,2,4-triazo-1-yl), with L acting as an O,N,N',O'-donor chelating ligand, was prepared by reaction with Cu2O. The si... ...
