Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Ka-Wang Chan"'
Autor:
Ian D. Williams, Ka Wang Chan, Wai Man Cheung, Wai Ming Ng, Ho Yung Sung, Wa-Hung Leung, Chun Sing Lai
Publikováno v:
Journal of Organometallic Chemistry. 812:151-157
Treatment of Ru(NO)Cl3 with NaSC6F4H (C6F4HSH = 2,3,5,6-tetrafluorothiophenol) afforded the hydroxo-bridged dimer Na(H2O)2[Ru(NO)(SC6HF4)2]2(μ-SC6HF4)2(μ-OH) (Na(H2O)21), in which the {Na(H2O)2}+ moiety binds to the diruthenium core via the μ-hydr
Autor:
Ian D. Williams, Enrique Kwan Huang, Ka Wang Chan, Frank Leung Yuk Lam, Wai-Man Cheung, Qian-Feng Zhang, Xijun Hu, Wa-Hung Leung
Publikováno v:
European Journal of Inorganic Chemistry. 2013:2893-2899
The treatment of [Ru(CO)2Cl2]x with 4,4′,4″-tri-tert-butyl-2,2′:6′,6″-terpyridyl (tbtpy) in tetrahydrofuran at reflux afforded trans-[Ru(tbtpy)Cl2(CO)] (1). The alkylation of complex 1 with excess Me3SiCH2MgCl afforded a mixture of trans-[R
C–H Activation with Iridium(III) and Rhodium(III) Alkyl Complexes Containing a 2,2′‐Bipyridyl Ligand
Publikováno v:
European Journal of Inorganic Chemistry. 2010:2369-2375
Heating [Rh(dtbpy)(κ2-C,C′-CH2CMe2C6H4)(CH2CMe2Ph)] (1; dtbpy = 4,4′-di-tert-butyl-2,2′-bipyridyl) in p-xylene at 110 °C resulted in the formation of the 2-tert-butylphenyl complex [Rh(dtbpy)(κ2-C,C′-CH2CMe2C6H4)(C6H4tBu-2)] (3). Treatment
Publikováno v:
Journal of Organometallic Chemistry. 695:1399-1404
Treatment of [Cp∗Ir(ppy)Cl] (Cp∗ = η5-C5Me5, ppyH = 2-(2-pyridyl)phenyl) with Ag(OTf) (OTf− = triflate) in MeOH and MeCN gave the solvento complexes [Cp∗Ir(ppy)(solv)][OTf] (solv = MeOH (1) and MeCN (2)). Complex 1 is capable of catalyzing o
Publikováno v:
Organometallics. 28:5794-5801
Treatment of Ru(dtbpy)(NO)Cl3 (dtbpy = 4,4′-di-tert-butyl-2,2′-bipyridyl) (1) with Me3SiCH2MgCl afforded the trialkyl compound mer-Ru(dtbpy)(NO)(CH2SiMe3)3 (2), which exhibits νNO at 1741 cm−1 in the IR spectrum. The solid-state structure of 2
Publikováno v:
European Journal of Inorganic Chemistry. 2008:4353-4359
Treatment of [Ir(dtbpy){CH 2 CMe 2 C c 6 H 4 (Ir-C c )}(C 6 H 4 tBu-2)] (1) (dtbpy = 4,4'-di-tert-butyl-2,2'-bipyridyl) with the dichalcogenides R 2 Q 2 in refluxing toluene afforded the chalcogenolate-bridged dinuclear complexes [Ir(dtbpy)-{CH 2 CMe
Publikováno v:
Organometallics. 26:6338-6345
Alkylation of Rh(dtbpy)Cl3(DMF) (1) (dtbpy = 4,4‘-di-tert-butyl-2,2‘-bipyridyl, DMF = N,N-dimethylformamide) with PhMe2CCH2MgCl afforded the cyclometalated neophyl compound (2), which reacted with CO to give the adduct (3). The solid-state struct
Autor:
Michael H.W. Lam, Ka-Wang Chan, Wa-Hung Leung, Ian D. Williams, Ka-Man Cheung, Qian-Feng Zhang
Publikováno v:
Journal of Organometallic Chemistry. 690:2913-2921
Treatment of [Ir(ppy) 2 (μ-Cl)] 2 and [Ir(ppy) 2 (dtbpy)][OTf] (ppy = 2-(2′-pyridyl)phenyl; dtbpy = 4,4′-di- tert -butyl-2,2′-bipyridine; OTf = triflate) with pyridinium tribromide in the presence of Fe powder led to isolation of [Ir(4-Br-ppy)
Publikováno v:
Organometallics; Oct2009, Vol. 28 Issue 19, p5794-5801, 8p