Literature DB >> 20839823

Preparation of NHC borane complexes by Lewis base exchange with amine- and phosphine-boranes.

Malika Makhlouf Brahmi1, Julien Monot, Marine Desage-El Murr, Dennis P Curran, Louis Fensterbank, Emmanuel Lacôte, Max Malacria.   

Abstract

A versatile new method for the preparation of NHC boranes starting from two stable, readily available reactants-an heterocyclic salt and an amine or phosphine-borane-is reported. It uses a Lewis base exchange at boron and provides easy access to new NHC boranes, in particular B-substituted borane ones.

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Year:  2010        PMID: 20839823     DOI: 10.1021/jo101301d

Source DB:  PubMed          Journal:  J Org Chem        ISSN: 0022-3263            Impact factor:   4.354


  2 in total

1.  Influence of Electronic Effects on the Reactivity of Triazolylidene-Boryl Radicals: Consequences for the use of N-Heterocyclic Carbene Boranes in Organic and Polymer Synthesis.

Authors:  Sofia Telitel; Anne-Laure Vallet; Darrin M Flanigan; Bernadette Graff; Fabrice Morlet-Savary; Tomislav Rovis; Jacques Lalevée; Emmanuel Lacôte
Journal:  Chemistry       Date:  2015-08-03       Impact factor: 5.236

2.  A family of N-heterocyclic carbene-stabilized borenium ions for metal-free imine hydrogenation catalysis.

Authors:  Jeffrey M Farrell; Roy T Posaratnanathan; Douglas W Stephan
Journal:  Chem Sci       Date:  2015-01-26       Impact factor: 9.825

  2 in total

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