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scopus(5)
An 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: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: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:scopusTitanocene-Catalyzed Cascade Cyclization of Epoxypolyprenes: Straightforward Synthesis of Terpenoids by Free-Radical Chemistry
ArticleAbstract: The titanocene-catalyzed cascade cyclization of epoxypolyenes, which are easily prepared from commerPalabras claves:Cyclization, Domino reactions, homogeneous catalysis, Radical reactions, titaniumAutores:Antonio Rosales Martínez, Bañuel E., Barrero A.F., Cárdenas D., Cuerva J.M., Haïdour A., Justicia J., Oller-López J.L., Oltra J.E., Valdivia M.Fuentes:scopusTitanocene-catalysed, selective reduction of ketones in aqueous media. A safe, mild, inexpensive procedure for the synthesis of secondary alcohols via radical chemistry
ArticleAbstract: We report here a novel procedure for the reduction of ketones to secondary alcohols using catalyticPalabras claves:electron transfer, Free radicals, homogeneous catalysis, Ketones, titaniumAutores:Antonio Rosales Martínez, Barrero A.F., Cuerva J.M., Gansäuer A., Oltra J.E.Fuentes:scopus