Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Anthony L. Spek"'
Autor:
Anthony L. Spek, Morgane A. N. Virboul, Martin Lutz, Gerard van Koten, Maxime A. Siegler, Robertus J. M. Klein Gebbink
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 15(39)
Easy does it! Anion-tethered N-heterocyclic carbene metal complexes (metal=AuI, RhI) were efficiently synthesised and immobilised on a polycationic dendrimer by an in situ transmetallation-immobilisation reaction, leading to discrete non-covalent met
Autor:
Anthony L. Spek, Gerard van Koten, Sylvestre Bonnet, Lars S. von Chrzanowski, Maxime A. Siegler, Jie Li, Robertus J. M. Klein Gebbink
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 15(14)
Feel the pinch! Planar-chiral, cationic, ruthenium-palladium complexes based on eta(6),eta(1)-coordinated ECE' pincer ligands are synthesized as racemic mixtures by reacting ECE'-palladium complexes and [Ru(C(5)R(5))(MeCN)(3)](+) arenophiles (R=H or
Autor:
Gerard van Koten, Silvia Gosiewska, Anthony L. Spek, Marcel A. H. Moelands, Robertus J. M. Klein Gebbink, Inge L. C. Buurmans, Martin Lutz, Pieter C. A. Bruijnincx
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 14(4)
+ ) Correspondence pertaining to the crystallographic studies. Abstract: The Rieske dioxygenases are a group of non-heme iron enzymes, which catalyze the stereospecific cis-di- hydroxylation of its substrates. Herein, we report the iron(II) coordinat
Autor:
Anthony L. Spek, Andreas W. Ehlers, Koop Lammertsma, Frans J. J. de Kanter, Martin Lutz, Sander G. A. van Assema, Marius Schakel
Publikováno v:
van Assema, S G A, Ehlers, A W, de Kanter, F J J, Schakel, M, Spek, A L, Lutz, M & Lammertsma, K 2006, ' Bidentate phosphorus baskets by intramolecular phosphinidene addition ', Chemistry: A European Journal, vol. 12, no. 16, pp. 4333-4340 . https://doi.org/10.1002/chem.200501531
Chemistry: A European Journal, 12(16), 4333-4340. Wiley-VCH Verlag
Chemistry: A European Journal, 12(16), 4333-4340. Wiley-VCH Verlag
Intramolecular phosphinidene addition to the C==C bond of Mo-complexed, seven-membered phosphorus heterocycles affords three novel [(diphos)Mo(CO)(4)] complexes (18-20). The three bidentate phosphorus baskets differ in the composition of the seven-me
Autor:
Allison M. Mills, Andreas W. Ehlers, Niels van der Riet, Franciscus J. J. de Kanter, Martin Lutz, Marius Schakel, Koop Lammertsma, Anthony L. Spek, Mark L. G. Borst, Renske Lemmens
Publikováno v:
Borst, M L G, van der Riet, N, Lemmens, R H, De Kanter, F J J, Schakel, M, Ehlers, A W, Mills, A M, Lutz, M, Spek, A L & Lammertsma, K 2005, ' Strained Stable 2-Aza-1-Phosphabicyclo[/n/.1.0]alkane and-alkene Fe(CO4) Complexes with Dynamic Phosphinidene Behavior ', Chemistry: A European Journal, vol. 11, pp. 3631-3642 . https://doi.org/10.1002/chem.200401249
Chemistry: A European Journal, 11, 3631-3642. Wiley-VCH Verlag
Chemistry: A European Journal, 11, 3631-3642. Wiley-VCH Verlag
The synthesis of highly strained bicyclic phosphirane and phos- phirene iron-tetracarbonyl complexes, that is, complexes with 2-aza-1- phosphabicyclo(n.1.0)alkanes and -al- kenes (n = 3-5), is explored by using in- tramolecular cycloaddition of an in
Autor:
Gerard van Koten, Evelien Rijnberg, Claudia M. P. Kronenburg, Anthony L. Spek, Robert A. Gossage, Martin Lutz, Huub Kooijman, Johann T. B. H. Jastrzebski
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 11(1)
(R)-[1-(Dimethylamino)ethyl]benzene reacts with nBuLi in a 1:1 molar ratio in pentane to quantitatively yield a unique hetero-aggregate (2 a) containing the lithiated arene, unreacted nBuLi, and the complexed parent arene in a 1:1:1 ratio. As a model
Autor:
Guillem, Aromí, Joan, Ribas, Patrick, Gamez, Olivier, Roubeau, Huub, Kooijman, Anthony L, Spek, Simon, Teat, Elizabeth, MacLean, Helen, Stoeckli-Evans, Jan, Reedijk
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 10(24)
Coordination complexes of the ligand H3L [1,3-bis(3-oxo-3-phenylpropionyl)-2-hydroxy-5-methylbenzene] with Cu(II) are reported. Clusters showing various nuclearities or modes of supramolecular organization have been prepared by slightly changing the
Autor:
Anthony L. Spek, Koop Lammertsma, Tom Nijbacker, Andreas W. Ehlers, Arjan T. Termaten, Marius Schakel, Martin Lutz, Michael L. McKee
Publikováno v:
Termaten, A T, Nijbacker, T, Ehlers, A W, Schakel, M, Lutz, M, Spek, A L, McKee, M & Lammertsma, K 2004, ' Generating and dimerizing the transient 16-electron phosphinidene complex [Cp*Ir=PAr]: a theoretical and experimental study ', Chemistry: A European Journal, vol. 10, no. 16, pp. 4063-4072 . https://doi.org/10.1002/chem.200400080
Chemistry: A European Journal, 10(16), 4063-4072. Wiley-VCH Verlag
Chemistry: A European Journal, 10(16), 4063-4072. Wiley-VCH Verlag
The properties of the 16-electron phosphinidene complex [CpRIr=PR] were investigated experimentally and theoretically. Density functional theory calculations show a preferred bent geometry for the model complex [CpIr=PH], in contrast to the linear st
Autor:
Gema Rodríguez, Michiel M. P. Grutters, Martin Lutz, Leonardus W. Jenneskens, Robertus J. M. Klein Gebbink, Martijn Q. Slagt, Gerard van Koten, Wim Klopper, Anthony L. Spek
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 10(6)
A variety of para-substituted NCN-pincer palladium(II) and platinum(II) complexes [MX(NCN-Z)] (M=Pd(II), Pt(II); X=Cl, Br, I; NCN-Z=[2,6-(CH(2)NMe(2))(2)C(6)H(2)-4-Z](-); Z=NO(2), COOH, SO(3)H, PO(OEt)(2), PO(OH)(OEt), PO(OH)(2), CH(2)OH, SMe, NH(2))
Autor:
Mark J M, Vlaar, Sander G A, van Assema, Frans J J, de Kanter, Marius, Schakel, Anthony L, Spek, Martin, Lutz, Koop, Lammertsma
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 8(1)
Heating the nonchelating cis-bis-7-phosphanorbornadiene-[Mo(CO)4] complex (13) results in the thermal decomposition of one of the 7-phosphanorbornadiene groups. The phosphinidene thus generated adds intramolecularly to a C=C bond of the other ligand