Výsledky vyhledávání - "Michael Pabel"

Unraveling the effect of ZrO2 modifiers on the nature of active sites on AuRu/ZrO2 catalysts for furfural hydrogenation

Autor: Sara Morandi, Laura Prati, Maela Manzoli, Barbara Bonelli, Marta Stucchi, Heike Störmer, Di Wang, Alberto Villa, Wu Wang, Carine E. Chan-Thaw, Michael Pabel

Publikováno v: Sustainable energy & fuels, 4 (3), 1469–1480

Ru and AuRu nanoparticles were prepared by a sol-immobilization methodology and deposited on different doped zirconia supports (ZrO2, Y–ZrO2 and La–ZrO2). The catalysts were characterized by analytic transmission electron microscopy (TEM), Fourie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2758cf13a29122e245ebd8adee6fd32e
http://hdl.handle.net/2318/1740068

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Facile interconversions between diastereomers of chloro-bridged palladium(II) dimers of orthometallated (±)-dimethyl[1-(1-naphthyl)ethyl]amine

Autor: David C. R. Hockless, Renuka C. Mayadunne, Paul A. Gugger, S. Bruce Wild, Michael Pabel, Pak-Hing Leung

Publikováno v: Tetrahedron. 53:4083-4094

The important chloro-bridged dipalladium(II) resolving agents (R,R)- and (S,S)-cis-di-μ-chlorobis[1-[1-(dimethylamino)-ethyl]-2-naphthalenyl-C,N]dipalladium, (R,R)- and (S,S)-cis-1, undergo facile rearrangements into unequal mixtures of cis and tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f85e9813115d9c88ad5edd8a424e1eb
https://doi.org/10.1016/s0040-4020(97)00019-7

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Facile syntheses and interconversions between simple phosphiranium and phosphirenium salts

Autor: S. Bruce Wild, Mark A. McDonald, David C. R. Hockless, Michael Pabel

Publikováno v: Journal of Organometallic Chemistry. 529:189-196

The first phosphiranium salt, 1-methyl-1-phenylphosphiranium triflate (1), has been isolated in 73% yield from the reaction between 1-phenylphosphirane and methyl triflate in benzene. The crystal and molecular structures of 1 have been determined. Th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::635897c1c55f0a638ce125bf516d4b0a
https://doi.org/10.1016/s0022-328x(96)06641-7

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Direct Syntheses of 1-Phenylphosphetane and 1-Phenylphosphirane. Crystal and Molecular Structures of Neutral and Cationic Cyclotrimerization Precursor Complexes

Autor: Mark A. McDonald, Michael Pabel, David C. R. Hockless, and Anthony C. Willis, S. Bruce Wild, Yew Beng Kang

Publikováno v: Organometallics. 15:1301-1306

Dilithium phenylphosphide reacts with 1,3-dichloropropane or 1,2-dichloroethane to give 1-phenylphosphetane (1) or 1-phenylphosphirane (2), respectively, both of which can be isolated by distillation in vacuo. The phosphetane rapidly polymerizes when

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8e26d16b00eda00bca78c0272e640a0f
https://doi.org/10.1021/om9507336

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First Resolution of a Free Fluorophosphine Chiral at Phosphorus. Resolution and Reactions of Free and Coordinated (±)-Fluorophenylisopropylphosphine

Autor: S. Bruce Wild, and Anthony C. Willis, Michael Pabel

Publikováno v: Inorganic Chemistry. 35:1244-1249

The trivalent fluorophosphine (+/-)-PFPh(i-Pr), (+/-)-1, has been prepared by halogen exchange of the corresponding chlorophosphine with sodium fluoride in hot sulfolane. The neat fluorophosphine rapidly decomposes by equilibrium redox disproportiona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21891f498cec9b634d53e00d83641fbe
https://doi.org/10.1021/ic950897e

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Copper(I)-Facilitated Methylation and Cyclic Alkylation of 1,2-Phenylenebis(phosphine)

Autor: Devandra D. Pathak, Michael Pabel, Yew Beng Kang, S. Bruce Wild, Anthony C. Willis

Publikováno v: Main Group Chemistry. 1:89-98

The phosphorus centers in [Cu{1,2-C6H4(PH2)2}2]CF3SO3 are readily methylated by methyl iodide in the presence of 4 or 8 equiv potassium tert-butoxide to give 1,2-phenylenebis (methylphosphine) or 1,2-phenylenebis(dimethylphosphine), respectively, aft

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c49f9dd8206f8f73e798f6d87d230881
https://doi.org/10.1080/13583149512331338295

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Attempted resolution of free (±)-chlorophenylisopropylphosphine

Autor: Anthony C. Willis, S. Bruce Wild, Michael Pabel

Publikováno v: Tetrahedron: Asymmetry. 6:2369-2374

(±)-Chlorophenylisopropylphosphine has been resolved in a palladium(II) complex containing the phosphine and ortho-metalated ( R )-1-[1-(dimethylamino)ethyl]naphthalene; the configurationally homogeneous ( R , R p ) diastereomer of the complex cryst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::682a33c29be9f731414b5f8c88ca1781
https://doi.org/10.1016/0957-4166(95)00314-f

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