Rhodium(III) and rhodium(I) complexes with tripod tetradentate ligands
作者:M. Di Vaira、M. Peruzzini、F. Zanobini、P. Stoppioni
DOI:10.1016/s0020-1693(00)83549-5
日期:1983.1
trichloride hydrate with the tripod ligand tris(2-dicyclohexyl-phosphinoethyl)amine, Cynp 3 , bearing bulky subsitutuents on the phosphorus atoms. All of the above complexes are assigned six-coordinated structures, mainly on the basis of their 1 H and 31 P n.m.r. spectra. The crystal structure of the hydrido complex has been determined by X-ray diffraction analysis. The np 3 derivatives are easily reduced to
Activation of 1-alkynes at tripodal (polyphosphine)rhodium systems. Regioselective synthesis of enol esters from 1-alkynes and carboxylic acids catalyzed by rhodium(I) monohydrides
作者:Claudio Bianchini、Andrea Meli、Maurizio Peruzzini、Fabrizio Zanobini、Christian Bruneau、Pierre H. Dixneuf