Unprecedented reversible coupling of alkynyl and phosphide ligands on a dinuclear platinum framework.

Autor: Albinati A; Dipartimento di Chimica e Chimica Industriale, Universita di Pisa, Via Risorgimento 35, I-56126 Pisa, Italy., Filippi V, Leoni P, Marchetti L, Pasquali M, Passarelli V
Jazyk: angličtina
Zdroj: Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2005 Apr 28 (16), pp. 2155-7. Date of Electronic Publication: 2005 Mar 07.
DOI: 10.1039/b418893d
Abstrakt: The reductive coupling of the bridging phosphide and the adjacent [sigma]-alkynyl moieties in [Pt2(mu-P(t)Bu2){mu,eta1:eta2-C(Ph)CH2}(C[triple bond]C-Ph)(CO)(P(t)Bu2H)(Br)] is promoted by bromide abstraction and is reversed by adding N(n)Bu4Br.
Databáze: MEDLINE