Literature DB >> 20449133

Investigation of the properties of 4,5-dialkylated N-heterocyclic carbenes.

Slawomir Urban1, Matyas Tursky, Roland Fröhlich, Frank Glorius.   

Abstract

The investigation of the electronic and steric properties of 4,5-disubstituted imidazolylidenes is reported, as well as their successful application as organocatalysts in the formation of gamma-butyrolactones by conjugate Umpolung.

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Year:  2009        PMID： 20449133     DOI： 10.1039/b908981k

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  3 in total

1.  Synthesis of 4- and 4,5-functionalized imidazol-2-ylidenes from a single 4,5-unsubstituted imidazol-2-ylidene.

Authors:  Daniel Mendoza-Espinosa; Bruno Donnadieu; Guy Bertrand
Journal:  J Am Chem Soc       Date:  2010-06-02       Impact factor: 15.419

2.  Tris(carbene)borate ligands featuring imidazole-2-ylidene, benzimidazol-2-ylidene, and 1,3,4-triazol-2-ylidene donors. Evaluation of donor properties in four-coordinate {NiNO}10 complexes.

Authors:  Salvador B Muñoz; Wallace K Foster; Hsiu-Jung Lin; Charles G Margarit; Diane A Dickie; Jeremy M Smith
Journal:  Inorg Chem       Date:  2012-11-09       Impact factor: 5.165

3.  The Core Difference between a Mesoionic and a Normal N-Heterocyclic Carbene.

Authors:  Christopher Barnett; Marcus L Cole; Jason B Harper
Journal:  ACS Omega       Date:  2022-09-16
  3 in total

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