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Chemistry - A European Journal(2)
European Journal of Organic Chemistry(2)
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Enantiospecific 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: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:scopusTi-Catalyzed Synthesis of Exocyclic Allenes on Oxygen Heterocycles
ArticleAbstract: A general method for the straightforward synthesis of exocyclic allenes on five-, six-, seven-, andPalabras claves:Allenes, Cyclization, homogeneous catalysis, Oxygen heterocycles, titanium, TitanoceneAutores:Alvarez-Corral M., Antonio Rosales Martínez, García-Martínez M., Hernández-Cervantes C., Muñoz-Bascón J., Muñoz-Dorado M., Oltra J.E., Padial N.M., Rodríguez-García I., Roldan-Molina E., Ruiz-Muelle A.B.Fuentes:scopusTi-catalyzed straightforward synthesis of exocyclic allenes
ArticleAbstract: Exocyclic allenes constitute useful building blocks in organic synthesis and have recently been idenPalabras claves:Allenes, Cyclization, enantioselectivity, heterocycles, synthetic methods, titaniumAutores:Alvarez-Corral M., Antonio Rosales Martínez, Hernández-Cervantes C., Muñoz-Bascón J., Oltra J.E., Padial N.M., Rodríguez-García I.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:scopus