Details

Autor(en) / Beteiligte

• Ruiz, Javier
• Mesa, Alejandro F.

Titel

A 4,5-Diphosphino-Substituted Imidazolium Salt: A Building Block for the Modular Synthesis of Mixed Diphosphine-NHC Heterometallic Complexes

Ist Teil von

• Chemistry : a European journal, 2012-04, Vol.18 (15), p.4485-4488

Ort / Verlag

Weinheim: WILEY-VCH Verlag

Erscheinungsjahr

2012

Quelle

Wiley Online Library Journals Frontfile Complete

Beschreibungen/Notizen

• Fused in the same molecule! An N‐heterocyclic carbene and a diphosphine are generated and used in the modular synthesis of a variety of target heterometallic complexes. The experimental approach involves formation of a unique 4,5‐bis(diphenylphosphino)‐1,3‐dimethyl‐imidazolium salt, simply by starting from 1‐methylimidazole (see scheme; M1=Cr, Mn; M2=Au, Rh, Pd; LiHMDS=LiN(SiMe3)2).