Dorta, Reto - University of Western Australia - School of Chemistry and Biochemistry

研究领域

Our research is directed toward the preparation of reactive transition metal complexes for stoichiometric and catalytic applications. We have focused our attention on the development of new chiral and non-chiral auxiliary ligand systems which are able to bind, activate and functionalize the substrates at the metal center. Research is now at a stage where catalytic trials involving these new ligands are underway. During the next years we should therefore be able to get a good overview on their catalytic potential and we should be able to modify existing ligand/metal combinations accordingly. The ultimate goal of the research program will be to identify new ligand families and their corresponding metal complexes for new, more selective or more widely applicable catalytic transformations.

近期论文

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Sipos, G., Ou, A., Skelton, B.W., Falivene, L., Cavallo, L., Dorta, R. 2016, 'Unusual NHC-Iridium(I) Complexes and Their Use in the Intramolecular Hydroamination of Unactivated Aminoalkenes', Chemistry - A European Journal, 22, 20, pp. 6939-6946. Detail Zhao, G.Z., Sipos, G., Salvador, A., Ou, A., Gao, P., Skelton, B.W., Dorta, R. 2016, 'A Chiral Disulfoxide Ligand for the Efficient Rhodium-Catalyzed 1,2-Addition of Arylboroxines to N-Tosylarylimines', Advanced Synthesis and Catalysis, 358, 11, pp. 1759-1766. Detail Sipos, G., Drinkel, E.E., Dorta, R. 2015, 'The emergence of sulfoxides as efficient ligands in transition metal catalysis', Chemical Society Reviews, 44, 11, pp. 3834-3860. Detail Drinkel, E.E, Wu, L., Linden, A., Dorta, R.T. 2014, 'Synthesis, Structure and Catalytic Studies of Palladium and Platinum Bis-Sulfoxide Complexes', Organometallics, 33, pp. 627-636. Detail Wu, L., Falivene, L., Drinkel, E., Grant, S., Linden, A., Cavallo, L., Dorta, R. 2012, 'Synthesis of 3-fluoro-3-aryl oxindoles: Direct enantioselective α arylation of amides', Angewandte Chemie - International Edition, 51, pp. 2870. Detail Linden, A., Llovera, L., Herrera, J., Dorta, R., Agrifoglio, G., Dorta, R 2012, '"Chiral-at-Metal" hemilabile nickel complexes with a latent d¹⁰-ML₂ configuration: Receiving substrates with open arms', Organometallics, 31, pp. 6162−6171. Detail Liu, J., Vieille-Petit, L., Linden, A., Luan, X., Dorta, R. 2012, 'Synthesis and structural characterization of Li^I, Zn^II, Cd^II, and Hg^II complexes containing a fluorinated β-diketiminate ligand', JOURNAL OF ORGANOMETALLIC CHEMISTRY, 719, pp. 80-86. Detail Bandera, D., Baldridge, K.K., Linden, A., Dorta, R., Siegel, J.S. 2011, 'Stereoselective Coordination of C₅-Symmetric Corannulene Derivatives with an Enantiomerically Pure [Rh^I(nbd*)] Metal Complex', Angewandte Chemie - International Edition, 50, pp. 865-867. Detail Gatti, M., Wu, L., Drinkel, E., Gaggia, F., Blumentritt, S., Linden, A., Dorta, R. 2011, 'The effect of substituents on the syn-anti conformer ratio in naphthyl-based imidazolinium salts and their corresponding N-heterocyclic carbenes', ARKIVOC, 2011, 6, pp. 176-198. Detail Poater, A., Ragone, F., Mariz, R., Dorta, R., Cavallo, L. 2010, 'Comparing the Enantioselective Power of Steric and Electrostatic Effects in Transition-Metal-Catalyzed Asymmetric Synthesis', Chemistry - A European Journal, 16, pp. 14348-14353. Detail Gatti, M., Drinkel, E., Wu, L., Pusterla, I., Gaggia, F., Dorta, R. 2010, 'Efficient Ring-Closing Metathesis of Alkenyl Bromides: The Importance of Protecting the Catalyst during the Olefin Approach', Journal of the American Chemical Society, 132, pp. 15179-15181. Detail Drinkel, E., Briceño, A., Dorta, R., Dorta, R. 2010, 'Hemilabile P-Alkene Ligands in Chiral Rhodium and Copper Complexes: Catalytic Asymmetric 1,4 Additions to Enones. 2', Organometallics, 29, pp. 2503-2514. Detail Fortman, G.C., Scott, N.M., Linden, A., Stevens, E.D., Dorta, R., Nolan, S.P. 2010, 'Unusual reactivities of N-heterocyclic carbenes upon coordination to the platinum(ii)-dimethyl moiety', Chemical Communications, 46, pp. 1050-1052. Detail Ludovic, V.P., Luan, X., Mariz, R., Blumentritt, S., Linden, A., Dorta, R. 2009, 'A new class of stable, saturated N-heterocyclic carbenes with N-naphthyl substituents: Synthesis, dynamic behavior, and catalytic potential', European Journal of Inorganic Chemistry, NA, 13, pp. 1861-1870. Detail Mariz, R., Bürgi, J., Gatti, M., Drinkel, E., Luan, X., Dorta, R. 2009, 'Disulfoxide ligands in rhodium catalyzed asymmetric 1,4-addition: First studies and future directions', Chimia, 63, pp. 508-511. Detail Gatti, M., Vieille-Petit, L., Luan, X., Mariz, R., Drinkel, E., Linden, A., Dorta, R. 2009, 'Impact of NHC ligand conformation and solvent concentration on the ruthenium-catalyzed ring-closing metathesis reaction', Journal of the American Chemical Society, 131, pp. 9498-9499. Detail Vieille-Petit, L., Luan, X., Gatti, M., Blumentritt, S., Linden, A., Clavier, H., Nolan, S.P., Dorta, R. 2009, 'Improving Grubbs' II type ruthenium catalysts by appropriately modifying the N-heterocyclic carbene ligand', Chemical Communications, NA, 25, pp. 3783-3785. Detail Bürgi, J.J., Mariz, R., Gatti, M., Drinkel, E., Luan, X., Blumentritt, S., Linden, A., Dorta, R. 2009, 'Unprecedented selectivity via electronic substrate recognition in the 1,4-Addition to cyclic olefins using a chiral disulfoxide rhodium catalyst', Angewandte Chemie - International Edition, 48, pp. 2768-2771. Detail Mariz, R., Briceño, A., Dorta, R., Dorta, R. 2008, 'Chiral Dibenzazepine-Based P-AIkene Ligands and Their Rhodium Complexes: Catalytic Asymmetric 1,4 Additions to Enones', Organometallics, 27, pp. 6605-6613. Detail Luan, X., Mariz, R., Gatti, M., Costabile, C., Poater, A., Cavallo, L., Linden, A., Dorta, R. 2008, 'Identification and Characterization of a New Family of Catalytically Highly Active Imidazolin-2-ylidenes', Journal of the American Chemical Society, 130, pp. 6848-6858. Detail