In coordination chemistry, a transition metal NHC complex is a metal complex containing one or more N-heterocyclic carbene ligands. Such compounds are...
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A transition metal carbene complex is an organometallic compound featuring a divalent carbon ligand, itself also called a carbene. Carbene complexes have...
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synthesis of Pd-NHC complexes follows the methods used for the synthesis of transition metal NHC complexes. The synthesis of Pd-NHC complexes can also be...
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Coinage metal N-heterocyclic carbene (NHC) complexes refer to transition metal complexes incorporating at least one coinage metal center (M = Cu, Ag,...
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increase the yield. A known type of complexation is the Fischer-Hafner synthesis, which treats transition metal chlorides with arenes in the presence...
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N-Heterocyclic carbene boryl anion (redirect from NHC boryl anion)
boryl ligands, like NHC boryl anions, are the most effective ligand in controlling reactivity. Many transition metal boryl complexes have been synthesized...
22 KB (2,511 words) - 05:04, 18 June 2024
Mesoionic carbene (section Carbene metal complexes)
in a transition metal complex. Most MIC transition metal complexes are less sensitive to air and moisture than phosphine or normal NHC complexes. They...
16 KB (2,062 words) - 07:46, 10 October 2022
Persistent carbene (redirect from NHC carbene)
catalyst and NHC-Palladium Complexes for cross-coupling reactions. NHC-metal complexes, specifically Ag(I)-NHC complexes have been widely tested for...
62 KB (6,933 words) - 11:59, 13 August 2024
Metal-ligand cooperativity (MLC) is a mode of reactivity in which a metal and ligand of a complex are both involved in the bond breaking or bond formation...
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Metal carbon dioxide complexes are coordination complexes that contain carbon dioxide ligands. Aside from the fundamental interest in the coordination...
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complex was discovered in 1965, reports of dinitrogen complexes of main group elements have been significantly limited relative to their transition metal...
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bond than the NHC. Beyond being interesting models to study the structure and bonding of low valent silicon, NHSis transition metal complexes have been demonstrated...
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Organoruthenium chemistry (redirect from Organoruthenium complex)
N-heterocyclic carbenes (NHCs). cyclopentadienyl ligands. various arenes and dienes carbon monoxide. hydride, notably in the Shvo catalyst. metal carbenes, notably...
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chemical reactions with unique regioselectivity compared to other transition-metal-catalyzed allylic substitutions such as the Tsuji-Trost reaction. They...
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Nitrogenase: enzymes used by organisms to fix nitrogen Transition metal dinitrogen complex Metal nitrido complex Chalkley, Matthew J.; Drover, Marcus W.; Peters...
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Platinum (category Transition metals)
malleable, ductile, highly unreactive, precious, silverish-white transition metal. Its name originates from Spanish platina, a diminutive of plata "little...
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Asymmetric hydrogenation (section NHC ligands)
Xumu (2021). "Asymmetric hydrogenation catalyzed by first-row transition metal complexes". Chemical Society Reviews. 50 (5): 3211–3237. doi:10.1039/D0CS00082E...
64 KB (6,355 words) - 10:03, 21 August 2024
N-heterocyclic carbene (NHC) ligands have been ranked according to IR data recorded on cis-[RhCl(NHC)(CO)2] complexes. Metal carbonyl Tolman cone angle...
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N-heterocyclic carbenes (NHCs) have become one of the most important ligands in transition-metal catalysis. The success of normal NHCs is greatly attributed...
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N-Heterocyclic olefins (section Transition metals)
density on the metal center is much larger when bound to an NHO than an NHC, the metal's bond with an NHO is typically weaker than with an NHC because NHOs...
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Borylene (section Borylene-transition metal complexes)
borylene complex [(OC)5WBN(SiMe3)2] was reported by Holger Braunschweig et al. in 1998. In this compound a borylene is coordinated to a transition metal. Borylenes...
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Cobalt tricarbonyl nitrosyl (category Carbonyl complexes)
(2016). "Synthesis and Thermal Properties of Novel NHC-Stabilized Cobalt Carbonyl Nitrosyl Complexes". Organometallics. 35 (17): 2806–2821. doi:10.1021/acs...
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donor ligands. Transition metal carbene complexes of platinum can be prepared by heating platinum bromide with the imidazolium salt NHC precursors and...
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Silver (redirect from Silver (metal))
white, lustrous transition metal, it exhibits the highest electrical conductivity, thermal conductivity, and reflectivity of any metal. Silver is found...
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Grubbs catalyst (category Phosphine complexes)
Grubbs catalysts are a series of transition metal carbene complexes used as catalysts for olefin metathesis. They are named after Robert H. Grubbs, the...
21 KB (1,737 words) - 16:22, 22 October 2024
Phosphasilene (section Metalation)
Driess, M. (2015). "Transition Metal Complexes of a "Half-Parent" Phosphasilene Adduct Representing Silylene→Phosphinidene→Metal Complexes". Organometallics...
31 KB (3,350 words) - 18:13, 20 November 2023
Silylone (section bis-NHC stabilized silylones)
NHC-stabilized disilicon(0) complex, the synthesis of bis-NHC stabilized silylones were first reported by Xiong et al. in 2013. The complex is first prepared by...
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9-Borafluorene (section Metal complexes)
alkali metal salts of anionic transition metal complexes, such as Mn(-I). Upon reaction, the alkali metal chloride is eliminated and the transition metal undergoes...
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alkylsilver counterparts. Silver-NHC complexes are easily prepared, and are commonly used to prepare other NHC complexes by displacing labile ligands. For...
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Hillhouse and co-workers synthesized a complex that refuted the notion that it was impossible for late transition metals like nickel to form multiple bonds...
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