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Angewandte Chemie - International Edition(3)
Catalysts for Fine Chemical Synthesis: Metal Catalysed Carbon-Carbon Bond-Forming Reactions(1)
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Asymmetric Reduction of Ketones
Book PartAbstract:Palabras claves:Arene ruthenium complex with polymerizable side chains, Chiral trivalent phosphorus compounds, Ketone asymmetric reduction, Late transition metal ligands in homogeneous catalysis, Polymer-supported chiral sulfonamide catalyzed reduction, Ruthenium-catalyzed hydrogenation -synphos and difluorphos ligands, Titanocene-catalyzed ketone reductionAutores:Adolfsson H., Antonio Rosales Martínez, Börner A., Burri E., Chai L., Cuerva J.M., Docherty G., Dubrovina N., Fujii M., Genet J.P., Guo M., Henschke J.P., Ida Y., Jeulin S., Lennon I.C., Li D., Li Y., Mohar B., Moran P.H., Nakamura K., Oltra J.E., Ratovelomanana-Vidal V., Severin K., Stephan M., Sun Y., Wang G., Wang Q., Wendicke S.B., Wettergren J., Wills M., Woodward G., Xu Y., Zanotti-Gerosa A., Zhang Z., Zhao G.Fuentes:scopusAn improved synthesis of Kagan's menthyl substituted titanocene and zirconocene dichloride, comparison of their crystal structures, and preliminary catalyst evaluation
OtherAbstract: An improved synthesis of 1 and 2 is described that allows access to these complexes in multigram quaPalabras claves:Carbometallation, Catalysis, Crystal structure, titanium, ZirconiumAutores:Antonio Rosales Martínez, Bluhm H., Cuerva J.M., Gansäuer A., Narayan S., Nieger M., Oltra J.E., Schiffer-Ndene N.Fuentes:scopusEnantiospecific strategy towards oxygen-bridged terpenoids: Tandem transannular-cyclization and ring-contraction processes
ArticleAbstract: From conformational flexibility to rigidity: The straightforward synthesis of rigid molecules with aPalabras claves:Carbocycles, Cyclization, Epoxidation, Ring contraction, synthetic methodsAutores:Antonio Rosales Martínez, Cuerva J.M., Estévez R.E., Oltra J.E.Fuentes:scopusErratum: Water: The ideal hydrogen-atom source in free-radical chemistry mediated by Ti<sup>III</sup> and other single-electron-transfer metals? (Angewandte Chemie - International Edition (2006) 45, (5522-5526) DOI: 10.1002/anie.200600831)
OtherAbstract:Palabras claves:Autores:Antonio Rosales Martínez, Buñuel E., Campaña A., Cárdenas D., Cuerva J.M., Justicia J., Oller-López J.L., Oltra J.E., Robles R.Fuentes:scopusEffects of solvents and water in Ti(III)-mediated radical cyclizations of epoxygermacrolides. Straightforward synthesis and absolute stereochemistry of (+)-3α-hydroxyreynosin and related eudesmanolides
ArticleAbstract: The Cp2TiCl-mediated rearrangement of 1,10-epoxy-11β,13-dihydrocostunolide (4) was carried out usingPalabras claves:Autores:Antonio Rosales Martínez, Barrero A.F., Cuerva J.M., Enrique Oltra J.Fuentes:scopusTransition-metal-catalyzed allylic substitution and titanocene-catalyzed epoxypolyene cyclization as a powerful tool for the preparation of terpenoids
ArticleAbstract: Many biologically active substances are composed of sesquiterpene units linked to aromatic structurePalabras claves:Copper, Cyclization, Epoxides, radicals, titaniumAutores:Antonio Rosales Martínez, Cuerva J.M., Gansäuer A., Justicia J., Oltra J.E., Rinker B., Worgull D.Fuentes:scopusUnified synthesis of eudesmanolides, combining biomimetic strategies with homogeneous catalysis and free-radical chemistry
ArticleAbstract: (Matrix presented) A general procedure for the synthesis of both 12,6- and 12,8-eudesmanolides has bPalabras claves:Autores:Antonio Rosales Martínez, Barrero A.F., Cuerva J.M., Oltra J.E.Fuentes:scopusUnprecedented Barbier-type reactions catalysed by titanocene(III)
ArticleAbstract: Selective Barbier-type allylations, benzylations and propargylations of aldehydes and ketones can bePalabras claves:Autores:Antonio Rosales Martínez, Cuerva J.M., Gansäuer A., Justicia J., Oller-López J.L., Oltra J.E.Fuentes:scopusWater: The ideal hydrogen-atom source in free-radical chemistry mediated by Ti<sup>III</sup> and other single-electron-transfer metals?
ArticleAbstract: (Chemical Equation Presented) Hydrogen-atom transfer from water to free radicals can be mediated byPalabras claves:Epoxides, hydrogen transfer, radicals, titanium, WATERAutores:Antonio Rosales Martínez, Buñuel E., Campaña A., Cárdenas D., Cuerva J.M., Justicia J., Oller-López J.L., Oltra J.E., Robles R.Fuentes:scopusTi-catalyzed transannular cyclization of epoxygermacrolides. Synthesis of antifungal (+)-tuberiferine and (+)-dehydrobrachylaenolide
ArticleAbstract: We present a divergent strategy for the stereoselective synthesis of both eudesmanolides (+)-tuberifPalabras claves:Autores:Antonio Rosales Martínez, Cuerva J.M., de Cienfuegos L.A., Estévez R.E., Justicia J., Lasanta A.M., Oller J.L., Oltra J.E., Paradas M.Fuentes:scopus