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Literature DB >> 12240147

Abnormal binding in a carbene complex formed from an imidazolium salt and a metal hydride complex.

S Gründemann¹, A Kovacevic, M Albrecht, J W Faller, R H Crabtree.

Abstract

2-Pyridylmethylimidazolium salts and IrH5(PPh3)2 give an [(N-C)IrH2(PPh3)2]+ species with the imidazole ring bound in the 'wrong way': at C-5, not at the expected C-2.

Entities: Chemical Gene

Year: 2001 PMID： 12240147 DOI： 10.1039/b107881j

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

16 in total

1. Structurally Characterized Cationic Silver(I) and Ruthenium(II)carbene complexes of 1,2,3-Triazol-5-ylidenes.

Authors: Jiajia Cai; Xiaoping Yang; Kuppuswamy Arumugam; Christopher W Bielawski; Jonathan L Sessler
Journal: Organometallics Date: 2011-09-26 Impact factor: 3.876

2. 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

3. Crystalline 1H-1,2,3-triazol-5-ylidenes: new stable mesoionic carbenes (MICs).

Authors: Gregorio Guisado-Barrios; Jean Bouffard; Bruno Donnadieu; Guy Bertrand
Journal: Angew Chem Int Ed Engl Date: 2010-06-28 Impact factor: 15.336

4. Synthesis of Highly Stable 1,3-Diaryl-1H-1,2,3-triazol-5-ylidenes and their Applications in Ruthenium-Catalyzed Olefin Metathesis.

Authors: Jean Bouffard; Benjamin K Keitz; Ralf Tonner; Vincent Lavallo; Gregorio Guisado-Barrios; Gernot Frenking; Robert H Grubbs; Guy Bertrand
Journal: Organometallics Date: 2011-03-09 Impact factor: 3.876

Abnormal binding in a carbene complex formed from an imidazolium salt and a metal hydride complex.

1. Structurally Characterized Cationic Silver(I) and Ruthenium(II)carbene complexes of 1,2,3-Triazol-5-ylidenes.

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

3. Crystalline 1H-1,2,3-triazol-5-ylidenes: new stable mesoionic carbenes (MICs).

4. Synthesis of Highly Stable 1,3-Diaryl-1H-1,2,3-triazol-5-ylidenes and their Applications in Ruthenium-Catalyzed Olefin Metathesis.

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

Review 6. Stable cyclic carbenes and related species beyond diaminocarbenes.

7. Insights into the carbene-initiated aggregation of [Fe(cot)(2)].

8. Mesoionic thiazol-5-ylidenes as ligands for transition metal complexes.

9. Isolation of a C5-deprotonated imidazolium, a crystalline "abnormal" N-heterocyclic carbene.

10. Toward phenanthridin-2-ylidene: electrophilicity versus acidity in planar-constrained C-aryl iminium salts.