Synthesis, characterizations and structure of orthometallated Pt(II) and Pt(IV) complexes: Oxidative addition to C,N,N,O coordinated Pt(II) complexes

resumo

Reactions of 2-(arylazo)-1-N-salicylidene phenylamine, H2L, 1, [H represents the dissociable protons upon complexation], with K2PtCl4 afforded orthometallated complexes of composition [Pt(L)], 2 where the Pt(II) is coordinated by the tetradentate (C,N,N,O) ligand, L2-. Reaction of the precursor complex [Pt(L)] with I-2 afforded octahedral complexes of composition [PtI2(L)], 3. All the complexes were characterized unequivocally. X-ray crystal structure of [Pt(L-1)] and [Pt I-2(L-1)] have been determined. (C) 2014 Published by Elsevier Ltd.

palavras-chave

C-H ACTIVATION; HETEROGENEOUS CATALYSIS; PLATINUM(II) COMPLEXES; VISIBLE-LIGHT; PALLADIUM; REACTIVITY; LIGAND; NANOPARTICLES; REDUCTION; PALLADACYCLES

categoria

Chemistry; Crystallography

autores

Pattanayak, P; Parua, SP; Patra, D; Pratihar, JL; Brandao, P; Felix, V; Chattopadhyay, S

nossos autores

agradecimentos

We are thankful to the DST (New Delhi) for funding and fellowship to PP under DST-WOS-A project (No. SR/WOS-A/CS-140/2011). The necessary laboratory and infrastructural facility are provided by the Dept. of Chemistry, University of Kalyani. The support of DST under FIST program to the Department of Chemistry, and PURSE to the University of Kalyani is acknowledged.

Partilhe este projeto

Publicações similares

Usamos cookies para atividades de marketing e para lhe oferecer uma melhor experiência de navegação. Ao clicar em “Aceitar Cookies” você concorda com nossa política de cookies. Leia sobre como usamos cookies clicando em "Política de Privacidade e Cookies".