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Synthesis of an ortho -Methyl-N ,N′ -bis(triptycenyl) N-Heterocyclic Carbene Ligand and Its Metal Complexes

Bergmann, Marvin ; Savka, Roman ; Foro, Sabine ; Plenio, Herbert (2017)
Synthesis of an ortho -Methyl-N ,N′ -bis(triptycenyl) N-Heterocyclic Carbene Ligand and Its Metal Complexes.
In: European Journal of Inorganic Chemistry, 2017 (32)
doi: 10.1002/ejic.201700793
Article, Bibliographie

Abstract

A new N,N′-bis(triptycenyl)-NHC ligand with methyl groups in the ortho position has been synthesized starting from 2,3-dimethyltriptycene-1,4-quinone. The respective metal complexes [ML(NHC)] [ML = CuBr, AuCl, PdCl(allyl), RhCl(cod), IrCl(cod), RhCl(CO)2, IrCl(CO)2, and RuCl2(=CHC6H4OiPr)] were obtained by standard procedures. All the complexes were initially mixtures of syn and anti isomers. The ruthenium complex was separated into the syn and anti isomers. The crystal structure of the anti complex [RhCl(cod)(8)] has been determined.

Item Type: Article
Erschienen: 2017
Creators: Bergmann, Marvin ; Savka, Roman ; Foro, Sabine ; Plenio, Herbert
Type of entry: Bibliographie
Title: Synthesis of an ortho -Methyl-N ,N′ -bis(triptycenyl) N-Heterocyclic Carbene Ligand and Its Metal Complexes
Language: English
Date: 25 August 2017
Publisher: Wiley-Blackwell
Journal or Publication Title: European Journal of Inorganic Chemistry
Volume of the journal: 2017
Issue Number: 32
DOI: 10.1002/ejic.201700793
URL / URN: https://doi.org/10.1002/ejic.201700793
Abstract:

A new N,N′-bis(triptycenyl)-NHC ligand with methyl groups in the ortho position has been synthesized starting from 2,3-dimethyltriptycene-1,4-quinone. The respective metal complexes [ML(NHC)] [ML = CuBr, AuCl, PdCl(allyl), RhCl(cod), IrCl(cod), RhCl(CO)2, IrCl(CO)2, and RuCl2(=CHC6H4OiPr)] were obtained by standard procedures. All the complexes were initially mixtures of syn and anti isomers. The ruthenium complex was separated into the syn and anti isomers. The crystal structure of the anti complex [RhCl(cod)(8)] has been determined.

Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Structure Research
07 Department of Chemistry
07 Department of Chemistry > Eduard Zintl-Institut > Fachgebiet Anorganische Chemie
07 Department of Chemistry > Eduard Zintl-Institut > Fachgebiet Anorganische Chemie > Organometallchemie
Date Deposited: 27 Dec 2017 10:29
Last Modified: 04 Mar 2020 10:33
PPN:
Funders: This work was supported by the Deutsche Forschungsgemeinschaft (DFG) through grant DFG Pl 178/13-2.
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