Literature DB >> 15315404

A stable four-membered N-heterocyclic carbene.

Emmanuelle Despagnet-Ayoub1, Robert H Grubbs.   

Abstract

The synthesis of the first four-membered N-heterocyclic carbene is described. Depending on the substituents on the nitrogen atoms, it is possible to characterize at room temperature the carbene dimer or the free carbene. Crystallographic analyses are provided for these carbene species.

Entities:  

Year:  2004        PMID： 15315404     DOI： 10.1021/ja047892d

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  8 in total

Review 1.  Stable cyclic carbenes and related species beyond diaminocarbenes.

Authors:  Mohand Melaimi; Michèle Soleilhavoup; Guy Bertrand
Journal:  Angew Chem Int Ed Engl       Date:  2010-11-15       Impact factor: 15.336

2.  Stable four-pi-electron, four-membered heterocyclic cations and carbenes.

Authors:  Yutaka Ishida; Bruno Donnadieu; Guy Bertrand
Journal:  Proc Natl Acad Sci U S A       Date:  2006-09-01       Impact factor: 11.205

3.  Stable planar six-pi-electron six-membered N-heterocyclic carbenes with tunable electronic properties.

Authors:  Carsten Präsang; Bruno Donnadieu; Guy Bertrand
Journal:  J Am Chem Soc       Date:  2005-07-27       Impact factor: 15.419

4.  Cp2Ti(κ2-tBuNCNtBu): A Complex with an Unusual κ2 Coordination Mode of a Heterocumulene Featuring a Free Carbene.

Authors:  Evan P Beaumier; Christopher P Gordon; Robin P Harkins; Meghan E McGreal; Xuelan Wen; Christophe Copéret; Jason D Goodpaster; Ian A Tonks
Journal:  J Am Chem Soc       Date:  2020-04-15       Impact factor: 15.419

5.  Synthesis and isolation of a stable, axially-chiral seven-membered N-heterocyclic carbene.

Authors:  Christopher C Scarborough; Ilia A Guzei; Shannon S Stahl
Journal:  Dalton Trans       Date:  2009-02-13       Impact factor: 4.390

6.  A systematic study of the stabilities of cyclic boryl anions.

Authors:  Chin-Hung Lai; Pi-Tai Chou
Journal:  J Mol Model       Date:  2009-10-09       Impact factor: 1.810

7.  Synthesis of phosphaformamidines and phosphaformamidinates.

Authors:  Maoying Song; Bruno Donnadieu; Michele Soleilhavoup; Guy Bertrand
Journal:  Chem Asian J       Date:  2007-07-02

8.  Extending N-heterocyclic carbene ligands into the third dimension: a new type of hybrid phosphazane/NHC system.

Authors:  Torsten Roth; Vladislav Vasilenko; Callum G M Benson; Hubert Wadepohl; Dominic S Wright; Lutz H Gade
Journal:  Chem Sci       Date:  2015-02-13       Impact factor: 9.825
  8 in total

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