Issue 13, 2020
From the journal:

Chemical Communications

A crystalline C5-protonated 1,3-imidazol-4-ylidene†

Dennis Rottschäfer, ORCID logo a   Timo Glodde, ORCID logo a   Beate Neumann,a   Hans-Georg Stammlera  and  Rajendra S. Ghadwal ORCID logo *a  

* Corresponding authors

a Molecular Inorganic Chemistry and Catalysis, Inorganic and Structural Chemistry, Center for Molecular Materials, Faculty of Chemistry, Universität Bielefeld, Universitätsstr. 25, D-33615, Bielefeld, Germany
E-mail: rghadwal@uni-bielefeld.de
Web: http://www.ghadwalgroup.de

Abstract

The first C5-protonated 1,3-imidazol-based mesoionic carbene iMICBp (2) (iMICBp = :C{CH(NDipp)2C(Bp)}; Dipp = 2,6-iPr2C6H3; Bp = 4-PhC6H4) has been reported as a crystalline solid. Spectroscopic, X-ray diffraction, and computational studies clearly support the carbenic nature of 2, which has been further corroborated by its reactions with Ni(CO)4, (Me2S)AuCl, white phosphorus, and CO2.

Graphical abstract: A crystalline C5-protonated 1,3-imidazol-4-ylidene

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Article information

DOI
https://doi.org/10.1039/C9CC09428H
Article type
Communication
Submitted
04 Dec 2019
Accepted
14 Jan 2020
First published
14 Jan 2020

Chem. Commun., 2020,56, 2027-2030

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A crystalline C5-protonated 1,3-imidazol-4-ylidene

D. Rottschäfer, T. Glodde, B. Neumann, H. Stammler and R. S. Ghadwal, Chem. Commun., 2020, 56, 2027 DOI: 10.1039/C9CC09428H

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