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Literature DB >> 16028925

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

Carsten Präsang¹, Bruno Donnadieu, Guy Bertrand.

Abstract

Carbene analogues of borazines are highly thermally stable. Keeping quasi-identical steric demands, the electronic properties of the carbene can be precisely tuned by varying the nature of the substituents at the boron centers.

Entities: Chemical Disease

Mesh：

Substances：

Year: 2005 PMID： 16028925 PMCID： PMC2440681 DOI： 10.1021/ja052987g

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

17 in total

1. Stable Carbenes.

Authors: Didier Bourissou; Olivier Guerret; François P. Gabbaï; Guy Bertrand
Journal: Chem Rev Date: 2000-01-12 Impact factor: 60.622

2. "True" inorganic heterocycles: structures and stability of group 13-15 analogues of benzene and their dimers.

Authors: Alexey Y Timoshkin; Gernot Frenking
Journal: Inorg Chem Date: 2003-01-13 Impact factor: 5.165

3. A stable four-membered N-heterocyclic carbene.

Authors: Emmanuelle Despagnet-Ayoub; Robert H Grubbs
Journal: J Am Chem Soc Date: 2004-08-25 Impact factor: 15.419

4. A stable N-heterocyclic carbene with a diboron backbone.

Authors: Kelly E Krahulic; Gary D Enright; Masood Parvez; Roland Roesler
Journal: J Am Chem Soc Date: 2005-03-30 Impact factor: 15.419

5. Synthetic and structural investigations of monomeric dilithium boraamidinates and bidentate NBNCN ligands with bulky N-bonded groups.

Authors: T Chivers; C Fedorchuk; M Parvez
Journal: Inorg Chem Date: 2004-04-19 Impact factor: 5.165

6. Nucleophilic carbenes in asymmetric organocatalysis.

Authors: Dieter Enders; Tim Balensiefer
Journal: Acc Chem Res Date: 2004-08 Impact factor: 22.384

7. Synthesis of novel amorphous boron carbonitride ceramics from the borazine derivative copolymer via hydroboration.

Authors: Jong-Kyu Jeon; Yuko Uchimaru; Dong-Pyo Kim
Journal: Inorg Chem Date: 2004-08-09 Impact factor: 5.165

8. N-heterocyclic carbenes: a new concept in organometallic catalysis.

Authors: Wolfgang A Herrmann
Journal: Angew Chem Int Ed Engl Date: 2002-04-15 Impact factor: 15.336

9. Structure, reactivity and aromaticity of acenes and their BN analogues: a density functional and electrostatic investigation.

Authors: Ashwini Kumar Phukan; Rashmi P Kalagi; Shridhar R Gadre; Eluvathingal D Jemmis
Journal: Inorg Chem Date: 2004-09-20 Impact factor: 5.165

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

1. Stable Carbenes.

2. "True" inorganic heterocycles: structures and stability of group 13-15 analogues of benzene and their dimers.

3. A stable four-membered N-heterocyclic carbene.

4. A stable N-heterocyclic carbene with a diboron backbone.

5. Synthetic and structural investigations of monomeric dilithium boraamidinates and bidentate NBNCN ligands with bulky N-bonded groups.

6. Nucleophilic carbenes in asymmetric organocatalysis.

7. Synthesis of novel amorphous boron carbonitride ceramics from the borazine derivative copolymer via hydroboration.

8. N-heterocyclic carbenes: a new concept in organometallic catalysis.

9. Structure, reactivity and aromaticity of acenes and their BN analogues: a density functional and electrostatic investigation.

10. Constructing a stable carbene with a novel topology and electronic framework.

1. A Brief Survey of our Contribution to Stable Carbene Chemistry.

Review 2. Stable cyclic carbenes and related species beyond diaminocarbenes.

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

4. Nitrenium ions as ligands for transition metals.

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