Issue 6, 2022
From the journal:

Dalton Transactions

Bi- and trimetallic complexes with macrocyclic xanthene-4,5-diNHC ligands†

Alexander Kaps,a   Sabine Foroa  and  Herbert Plenio ORCID logo *a  

* Corresponding authors

a Organometallic Chemistry, Technical University of Darmstadt, Alarich-Weiss-Str. 12, 64287 Darmstadt, Germany
E-mail: herbert.plenio@tu-darmstadt.de

Abstract

Three different types of bimetallic NHC-metal complexes were synthesized, whose NHC units are attached at the 4,5-positions of xanthene. The NHC units are in close proximity and are designed such that each carbene coordinates one ML unit, while the chelation of one metal by two NHC is not possible. Several xanthene-((NHC)ML)2 complexes with ML = RhCl(cod), IrCl(cod), RhCl(CO)2, IrCl(CO)2, AuCl, AgCl, CuCl and Pd(allyl)Cl were synthesized and investigated.

Graphical abstract: Bi- and trimetallic complexes with macrocyclic xanthene-4,5-diNHC ligands

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Article information

DOI
https://doi.org/10.1039/D1DT03857E
Article type
Paper
Submitted
13 Nov 2021
Accepted
06 Jan 2022
First published
20 Jan 2022
This article is Open Access
Creative Commons BY-NC license

Dalton Trans., 2022,51, 2464-2479

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Bi- and trimetallic complexes with macrocyclic xanthene-4,5-diNHC ligands

A. Kaps, S. Foro and H. Plenio, Dalton Trans., 2022, 51, 2464 DOI: 10.1039/D1DT03857E

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