Zobrazeno 1 - 10 of 675 pro vyhledávání: '"R¿ntgenparticipatieprogramma"'
1
A Novel Heteroditopic Terpyridine-Pincer Ligand as Building Block for Mono- and Heterometallic Pd(II) and Ru(II) Complexes
Autor: Gagliardo, M., Rodríguez, G., Dam, H.H., Lutz, M., Spek, A.L., Havenith, R.W.A., Coppo, P., De Cola, L., Hartl, F., van Klink, G.P.M., van Koten, G., Homogene katalyse en materialen, Quantumchemie, R¿ntgenparticipatieprogramma, Dep Scheikunde
Publikováno v: Inorganic Chemistry, 45(5), 2143. American Chemical Society
Inorganic Chemistry, 45(5), 2143-2155. American Chemical Society
A palladium-catalyzed Stille coupling reaction was employed as a versatile method for the synthesis of a novel terpyridine-pincer (3, TPBr) bridging ligand, 4'-{4-BrC6H2(CH2NMe2)2-3,5}-2,2':6',2' '-terpyridine. Mononuclear species [PdX(TP)] (X = Br,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6572ae76b278f9897ce2f3acc4174a8b
https://doi.org/10.1021/ic051967c
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2
Supramolecular zinc(II)salphen motifs: Reversible dimerization and templated dimeric structures
Autor: Kleij, A.W., Kuil, M., Lutz, M., Tooke, D.M., Spek, A.L., Kamer, P.C.J., van Leeuwen, P.W.N.M., Reek, J.N.H., R¿ntgenparticipatieprogramma, Dep Scheikunde
Publikováno v: Inorganica Chimica Acta, 359, 1807. Elsevier BV
Inorganica Chimica Acta, 359(6), 1807-1814. Elsevier
The formation of a dimeric structure of a nonsymmetric Zn(II)salphen complex is reported. The X-ray molecular structure show the formation of an oxygen-bridged species (2). In addition to this structure, a pyridine-ligated complex and an 1:2 dabco/Zn
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff9b22ca53c869715234dad2f266c2c
https://doi.org/10.1016/j.ica.2005.06.069
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3
Chiral bidentate phosphabenzene-based ligands: synthesis, coordination chemistry, and application in Rh-catalyzed asymmetric hydrogenations
Autor: Müller, C., Guarrotxena López, L., Kooijman, H., Spek, A.L., Vogt, D., R¿ntgenparticipatieprogramma, Dep Scheikunde
Publikováno v: Tetrahedron Letters, 47(12), 2017-2020. Elsevier
Tetrahedron Letters, 47, 2017. Elsevier
Novel hydroxy-functionalized phosphabenzenes were synthesized, which provide the possibility to prepare chiral phosphabenzene–phosphites. These systems act as bidentate ligands toward rhodium centers and the corresponding metal complexes were appli
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f726c1b5dfed506d7f891ab42e694f2
https://doi.org/10.1016/j.tetlet.2006.01.049
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5
Synthesis, coordination chemistry, and metal complex reactivity of (dimethylamino)methyl-substituted triarylphosphanes; X-ray study on [AuCl(PPh3−nArn)] (Ar=1-C6H3(CH2NMe2)2-3,5, n=1, 3; Ar=1-C6H4(CH2NMe2)-4, n=3)
Autor: Kreiter, R., Firet, J.J., Ruts, M.J.J., Lutz, M., Spek, A.L., Klein Gebbink, R.J.M., van Koten, G., Homogene katalyse en materialen, R¿ntgenparticipatieprogramma, Dep Scheikunde
Publikováno v: Journal of Organometallic Chemistry, 691, 422. Elsevier
The synthesis of the first series of 4-mono and 3,5-bis(dimethylamino)methyl-functionalized triarylphosphanes of the general formula PPh 3 − n Ar n (Ar = 1-C 6 H 3 (CH 2 NMe 2 ) 2 -3,5 (NC(H)N), n = 1 (ligand 2 ) or n = 3 (ligand 4 ); Ar = 1-C 6 H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91bf04338b2658954c67ff1fa0ee847b
https://doi.org/10.1016/j.jorganchem.2005.09.009
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6
Selective Self-Organization of Guest Molecules in Self-Assembled Molecular Boxes
Autor: Kerckhoffs, J.M.C.A., ten Cate, M.G.J., Mateos-Timoneda, M.A., van Leeuwen, F.W.B., Snellink-Ruel, B., Spek, A.L., Kooijman, H., Crego-Calama, M., Reinhoudt, D.N., R¿ntgenparticipatieprogramma, Universiteit Utrecht, Dep Scheikunde
Publikováno v: Journal of the American Chemical Society, 127, 12697. American Chemical Society
Journal of the American Chemical Society, 127(36), 12697-12708. American Chemical Society
This article describes the synthesis and binding properties of highly selective noncovalent molecular receptors 1(3).(DEB)6 and 3(3).(DEB)6 for different hydroxyl functionalized anthraquinones 2. These receptors are formed by the self-assembly of thr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d893e81e7355576d297cfb1c4d5bbbda
https://doi.org/10.1021/ja0536973
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7
New antitumour active platinum compounds containing carboxylate ligands in trans geometry: synthesis, crystal structure and biological activity
Autor: van Zutphen, S., Pantoja, E., Soriano, R., Soro, C., Tooke, D.M., Spek, A.L., den Dulk, H., Brouwer, J., Reedijk, J., R¿ntgenparticipatieprogramma, Dep Scheikunde
Publikováno v: Dalton Transactions, 1020. Royal Society of Chemistry
STARTPAGE=1020;ISSN=1477-9226;TITLE=Dalton Transactions
New asymmetric trans-platinum(II) complexes, composed of an isopropylamine, an azole and two carboxylate leaving groups, are presented. The crystal and molecular structures of one of the complexes has been determined and the cytotoxicity and reactivi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b239f545f126bd512ff8ce12fbcf4fad
https://dspace.library.uu.nl/handle/1874/14905
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8
Dinuclear Ruthenium Complexes Bearing Dicarboxylate and Phosphine Ligands. Acceptorless Catalytic Dehydrogenation of 1-Phenylethanol
Autor: van Buijtenen, J., Meuldijk, J., Vekemans, J.A.J.M., Hulshof, L.A., Kooijman, H., Spek, A.L., R¿ntgenparticipatieprogramma, Dep Scheikunde
Publikováno v: Organometallics, 25, 873. American Chemical Society
Organometallics, 25(4), 873-881. American Chemical Society
Reaction of RuH2CO(PPh3)3 with tetrafluorosuccinic acid at 100 °C gave rise to the formation of the dinuclear bis(tetrafluorosuccinate)-bridged Ru(II) complex 2, containing two water ligands. Exchange of the PPh3 in complex 2 with various diphosphin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47be5ea8561d60dd0b390e5a21c97688
https://dspace.library.uu.nl/handle/1874/14896
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9
Copper-Mediated Selective Oxidation of a CH Bond
Autor: Boldron, Ch., Gamez, P., Tooke, D.M., Spek, A.L., Reedijk, J., R¿ntgenparticipatieprogramma, Universiteit Utrecht, Dep Scheikunde
Publikováno v: Angewandte Chemie-International Edition, 44(23), 3585. John Wiley and Sons Ltd
Substituted hydroxybenzaldehydes are important feedstock materials for the pharmaceutical and perfume industries. These compounds are commonly made by the selective oxidation of aromatic methyl groups. However, this chemical reaction is difficult and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80701ee7831a72a4e79387a0b8b00845
https://doi.org/10.1002/ange.200462946
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10
(3S,6R)-3-Benzyloxymethyl-6-methyl-1,4-dioxane-2,5-dione
Autor: Kooijman, H., Leemhuis, M., van Nostrum, C.F., Hennink, W.E., Spek, A.L., Advanced drug delivery systems/drug targeting, R¿ntgenparticipatieprogramma, Universiteit Utrecht, Dep Scheikunde, Dep Farmaceutische wetenschappen
Publikováno v: Acta crystallographica. Section E, Structure reports, 61, o898. International Union of Crystallography
The chiral centres in the dilactone moiety of the title compound, C13H14O5, are in the configuration 3S,6R. The ring itself has a somewhat flattened twist-boat conformation. C—H⋯O inter­actions join the mol­ecules into a two-dimensional network
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2aa782ed710f457c32b2c1f0ab19e29
https://doi.org/10.1107/s1600536805006902
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