Výsledky vyhledávání - "Paul K Baker"

Ferrocenylmethylphosphines ligands in the palladium-catalysed synthesis of methyl propionate

Autor: Graham Eastham, Peter N. Horton, Ian R. Butler, Michael B. Hursthouse, Paul K. Baker, Kevin M. Fortune

Publikováno v: Inorganic Chemistry Communications. 7:1049-1052

The synthesis of a range of novel ferrocenylmethylphosphanes ligands is described which have direct application in the palladium catalysed reaction of carbon monoxide, methanol and ethene to obtain methyl propionate, a key intermediate in the prepara

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d1172b32c15de1371269e693dbf77e6
https://doi.org/10.1016/j.inoche.2004.07.009

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Mono and Bimetallic Complexes of Molybdenum(ii) and Tungsten(ii) Containing 4,4′-Diphenylenecarbonitrile

Autor: Patrick L. Veale, Paul K. Baker

Publikováno v: Journal of Coordination Chemistry. 56:407-415

The complexes [MI2(CO)3(NCMe)2] (M=Mo or W) react in CH2Cl2 at room temperature with two equivalents of 4,4'-diphenylenecarbonitrile (dpc) to afford the new seven-coordinate complexes, [MI2(CO)3(4,4'-dpc-N)2] (1 and 2) in good yield. Equimolar quanti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::84503528fc6648fe83bd0a64886f59c4
https://doi.org/10.1080/0095897031000092377

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A comparative study of seven co-ordinate Mo(II) and W(II) catalysts in the ring opening polymerization of norbornene

Autor: Michael A. Beckett, Paul K. Baker, Ben M. Stiefvater-Thomas

Publikováno v: Journal of Molecular Catalysis A: Chemical. 193:77-81

The ring-opening polymerization of norbornene was investigated in refluxing benzene solution with [MI 2 (CO) 3 (L)(L′)] (M = Mo, W; L = L′ = NCCH 3 , PPh 3 , AsPh 3 ; L = NCMe, L′ = PPh 3 , AsPh 3 ) as catalysts. Turnover numbers (TNs) after 20

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ee2da926562e2baf60fb4dcff7bab659
https://doi.org/10.1016/s1381-1169(02)00475-2

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[Untitled]

Autor: Patrick L. Veale, Paul K. Baker

Publikováno v: Transition Metal Chemistry. 28:418-424

Treatment of [MI2(CO)3(NCMe)2] with two equivalents of 4,4′-bipyridine (4,4′-bipy) in CH2Cl2 at room temperature gave the MeCN displaced products, [MI2(CO)3(4,4′-bipy-N)2] (1) and (2). Equimolar amounts of [MI2(CO)3(NCMe)2] and L (L = PPh3, AsP

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e75c6ce4fecd52409806f8cf34d9c27b
https://doi.org/10.1023/a:1023676901755

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[Untitled]

Autor: Michael G. B. Drew, Emma E. Parker, Margaret M. Meehan, Paul K. Baker

Publikováno v: Journal of Chemical Crystallography. 33:669-672

Reaction of fac-[Mo(CO)3(NCMe)3] with three equivalents of NCCH2(C4 H 3S-3) in acetonitrile gives the tris(thiophene-3-acetonitrile) complex, fac-[Mo(CO)3{NCCH2(C4H3S-3)}3] (1) in 7% yield. Complex 1 crystallizes out in the orthorhombic space group P

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fed6a54e74a4d468894e8de0b42f0b29
https://doi.org/10.1023/a:1025385307948

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Nitrile exchange reactions of [WI(CO)(NCMe){P(OiPr)3}2(η2-MeC2Me)][BPh4]; X-ray crystal structures of [WI(CO)(L){P(OiPr)3}2(η2-MeC2Me)][BPh4] {L=NCiPr, NCtBu, NCCH2Ph, 1,2-C6H4(NCCH2)2}

Autor: Deborah S Moore, Michael G. B. Drew, Paul K. Baker

Publikováno v: Journal of Organometallic Chemistry. 664:37-44

Equimolar quantities of [WI(CO)(NCMe){P(OiPr)3}2(η2-MeC2Me)][BPh4] and L {L=NCEt, NCiPr, NCtBu, NCPh, NCCH2Ph, 1,2-C6H4(NCCH2)2, NCCH2(C4H3S-3)} react in CH2Cl2 at room temperature to give the nitrile exchanged products, [WI(CO)L{P(OiPr)3}2(η2-MeC2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::625415fd70357ec980e6ec5b0db121fc
https://doi.org/10.1016/s0022-328x(02)01893-4

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The reactions of the monodentate organometallic phosphines [MI2(CO)3{MeC(CH2PPh2)3-P,P′}] (M=Mo, W) with π-allyl molybdenum(II) complexes and iron(O) and iron(II) carbonyl complexes

Autor: Mutlaq Al-Jahdali, Paul K. Baker

Publikováno v: Polyhedron. 21:2301-2308

Equimolar quantities of [MoX(CO)2(NCMe)2(η3-C3H4R)] (X=Cl, R=H or Me; X=Br, R=H) and [MI2(CO)3{MeC(CH2PPh2)3-P,P′}] (M=Mo or W) react in CH2Cl2 at room temperature to eventually give the tetrametallic complexes, [{Mo(μ-X)(CO)2(LMo or LW)(η3-C3H4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::806cbac2cf290f4b460478adbfe94ba3
https://doi.org/10.1016/s0277-5387(02)01164-6

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3,3-Dimethyl-1-butyne complexes of tungsten(II). Crystal structures of [WI2(CO)(NCPh)(η2-HC2But)2] and [WI2(CO){P(OR)3}2(η2-HC2But)] (R=Me and Et)

Autor: Paul K. Baker, Deborah S Moore, Michael G. B. Drew

Publikováno v: Journal of Organometallic Chemistry. 658:77-87

Reaction of [WI2(CO)3(NCMe)2] with two equivalents of 3,3-dimethyl-1-butyne (HC2But) in CH2Cl2 at room temperature, in the absence of light, afforded the bis(alkyne) complex, [WI2(CO)(NCMe)(η2-HC2But)2], 1, in high yield. Nitrile exchange reactions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e638442dd9773a654bc5b9fa6d1dcc54
https://doi.org/10.1016/s0022-328x(02)01630-3

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