Photofunctionality of iron(III) N-heterocyclic carbenes and related d transition metal complexes
نویسندگان
چکیده
منابع مشابه
N-Heterocyclic carbenes
The N-heterocyclic carbenes (NHC) now hold a preferredligand status in organic and organometallic chemistry. Their role in catalysis continues to grow. When the editorial staff at the Beilstein Journal of Organic Chemistry contacted me to act as a guest editor for the thematic series “N-Heterocyclic carbenes”, I was more than happy to accept what appeared to me to be a simple and exciting endea...
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Seven coinage metal(I) complexes bearing two different triazole-based N-heterocyclic carbene (NHC) ligands, [1-tert-butyl-4-{2-[(N,N-dimethylamino)methyl]phenyl}-3-phenyl-1H-1,2,4-triazol-4-ium-5-ide and 1-tert-butyl-4-(4-methylphenyl)-3-phenyl-1H-1,2,4-triazol-4-ium-5-ide], were synthesized and fully characterized in solution by NMR spectroscopy as well as in the solid state by X-ray diffracti...
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Cationic gold carbonyl complexes supported by N-heterocyclic carbene ligands, SIDipp and IDipp, have been synthesized. [(SIDipp)Au(CO)][SbF(6)] has a linear, two-coordinate gold center. [(SIDipp)Au(CO)][SbF(6)] and [(IDipp)Au(CO)][SbF(6)] display ̃ν(CO) values at 2197 and 2193 cm(-1), respectively. Computational studies on [(SIMe)Au(CO)](+) indicate the presence of a strong Au(I)-CO bond.
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Reactions of the N-heterocyclic carbene derivatives of selenium(ii) dihalides, LSeX2 (X = Cl, Br; L = 1,3-dibutylbenzimidazol-2-ylidene, C15H22N2) (4b, 4b'), L'SeX2 (X = Cl, Br; L' = 1,3-di(n)propylbenzimidazol-2-ylidene, C13H18N2) (4c, 4c') and L''SeX2 (X = Cl, Br; L'' = 1,3-di(i)propylbenzimidazol-2-ylidene, C13H18N2) (4d, 4d') with iron led to the formation of dicationic diselenides, [L2Se2(...
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In the investigation of efficient chemical transformations, the carbon-carbon bond-forming reactions play an outstanding role. In this context, organocatalytic processes have achieved considerable attention.1 Beside their facile reaction course, selectivity, and environmental friendliness, new synthetic strategies are made possible. Particularly, the inversion of the classical reactivity (Umpol...
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ژورنال
عنوان ژورنال: Coordination Chemistry Reviews
سال: 2021
ISSN: 0010-8545
DOI: 10.1016/j.ccr.2020.213517