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Ver Investigador - - Prisma - Unidad de Bibliometría

José Manuel LLera Fernández

Profesor Titular de Universidad
llera@us.es
Área de conocimiento: Química Orgánica
Departamento: Química Orgánica y Farmaceútica
Grupo: Sin Grupo
Tipo Año Título Fuente
Artículo2004 A practical oxidative method for the cleavage of hydrazide N-N bonds CHEMISTRY-A EUROPEAN JOURNAL
Artículo2004 Diels-Alder reaction of optically active (E)-gamma-keto-alpha,beta-unsaturated p-tolyisulfoxides with cyclopentadiene TETRAHEDRON
Revisión2004 Studies on stereoselective [2+2] cycloadditions between N,N-dialkylhydrazones and ketenes CHEMISTRY-A EUROPEAN JOURNAL
Artículo2002 N,N-dialkylhydrazones as the imine component in the Staudinger-like [2+2] cycloaddition to benzyloxyketene ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Artículo2001 Asymmetric synthesis of both diastereomers of protected S-methyl-L-cysteine and S-n-propyl-L-cysteine sulphoxides TETRAHEDRON-ASYMMETRY
Artículo2001 Palladium-catalyzed allylic nucleophilic substitution reactions of (E)-γ-acetoxy-α,β-unsaturated p-tolylsulfoxides TETRAHEDRON-ASYMMETRY
Artículo2000 Efficient preparation of enantiomerically pure (E)-γ-hydroxy-α,β- unsaturated p-tolylsulfoxides using lipase-mediated acylations TETRAHEDRON-ASYMMETRY
Artículo2000 Enantioselective synthesis of 4-unsubstituted 3-alkoxy- and 3-aminoazetidin-2-ones from formaldehyde N,N-dialkylhydrazones ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
Artículo1998 The 16,17-double bond is needed for irreversible inhibition of human cytochrome p45017a by abiraterone (17-(3-pyridyl)androsta-5,16-dien-3b-ol) and related steroidal inhibitors JOURNAL OF MEDICINAL CHEMISTRY
Artículo1997 Formaldehyde dialkylhydrazones as neutral formyl anion and cyanide equivalents: Nucleophilic addition to conjugated enones JOURNAL OF ORGANIC CHEMISTRY
Artículo1997 Study of a complexation process between naltrexone and Eudragit(R) L as an oral controlled release system INTERNATIONAL JOURNAL OF PHARMACEUTICS
Artículo1996 Diastereoselective synthesis of branched-chain cyanonitrosugar derivatives by Michael addition MMPP oxidation using formaldehyde SAMP- and RAMP-hydrazones as new chiral cyanide equivalents SYNTHESIS-STUTTGART
Artículo1996 Enantioselective Diels-Alder reactions catalyzed by chiral magnesium Lewis acids prepared from hydroxysulfoxides TETRAHEDRON-ASYMMETRY
Artículo1996 Formaldehyde SAMP-Hydrazone as a neutral chiral formyl anion and cyanide equivalent: Asymmetric Michael additions to nitroalkenes SYNTHESIS-STUTTGART
Artículo1996 Synthesis, antimicrobial and cytostatic activity of 1,2:5,6-di-O-isopropylidene-alpha-D-glucofuranosyl (-)-(S)-propanesulfinate FARMACO
Artículo1995 A convenient synthesis of (E)-γ-hydroxy- and (E)-γ-keto-α,β-unsaturated sulfoxides TETRAHEDRON LETTERS
Artículo1995 Improved large scale preparation on both enantiomers of methyl p-tolyl sulfoxide from diacetone-D-glucose SYNTHESIS-STUTTGART
Artículo1995 Physical characterization of carteolol - eudragit(r) l-binding interaction INTERNATIONAL JOURNAL OF PHARMACEUTICS
Artículo1994 A short route to homochiral d-hexose and l-hexose precursors from (r)-methyl-p-tolylsulfoxide TETRAHEDRON-ASYMMETRY
Artículo1994 Asymmetric-synthesis of functionalized nitrocompounds through michael addition of formaldehyde samp hydrazone to nitroolefins TETRAHEDRON LETTERS
Artículo1994 Characterization of morphine polymeric coprecipitates. A biopharmaceutical study PHARMAZIE
Artículo1994 Morphine polymeric coprecipitates for controlled-release - elaboration and characterization DRUG DEVELOPMENT AND INDUSTRIAL PHARMACY
Artículo1993 Asymmetric-synthesis of alkyl and aryl sulfinates of dag - an improved and general-route to both enantiomerically pure sulfoxides PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
Artículo1993 Simple and efficient conversion of n,n-dimethylhydrazones and aldehydes to nitriles TETRAHEDRON LETTERS
Artículo1992 Asymmetric Synthesis of Alkane- and Arenesulfinates of Diacetone-d-glucose (DAG): An Improved and General Route to Both Enantiomerically Pure Sulfoxides JOURNAL OF ORGANIC CHEMISTRY
Artículo1991 An efficient synthesis of both enantiomers of chiral non racemic methylsulfoxides from DAG TETRAHEDRON LETTERS
Letter1990 N-pentenyl glycosides as mediators in the asymmetric-synthesis of monosubstituted chiral nonracemic tetrahydrofurans and gamma-lactones JOURNAL OF ORGANIC CHEMISTRY
Artículo1990 Synthesis and conformational analysis of 2-methylthio derivatives of l-(2-thienyl)ethanol and their o-methyl derivatives PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
Artículo1989 An expeditious route to the northern part of retigeranic acid-a from (r)-(-)-carvone JOURNAL OF ORGANIC CHEMISTRY
Artículo1989 Serial radical cyclization of branched carbohydrates .1. Simple pyranoside diquinanes JOURNAL OF ORGANIC CHEMISTRY
Artículo1989 Studies on conformation and configuration of beta-hydroxysulfoxides JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM
Artículo1989 The fixing role of the tert-butyl group in the conformational properties of acyclic sulfur-compounds - synthesis and conformational-analysis of 2-tert-butylthioderivatives of 1-phenylethanol and their o-methyl analogs TETRAHEDRON
Artículo1988 Asymmetric induction in the reduction of beta-cetosulfoxides by metal hydride ANALES DE QUIMICA SERIE C-QUIMICA ORGANICA Y BIOQUIMICA
Artículo1988 Configurational assignment of 2‐alkylsulphinyl‐1‐arylethanol diastereomers by 13C NMR Magnetic Resonance in Chemistry
Artículo1988 Stereochemistry of sulfur organic compounds. part 2. synthesis and conformational analysis of cis- and trans-2-methoxy-5-methylthio derivatives of oxane Journal of the Chemical Society Perkin Transactions 2
Artículo1988 Stereochemistry of sulfur organic compounds. Part 23. Double gauche effect oxygen/sulfur in 2-alkylthio derivatives of 1,1-dimethoxyethane. Phosphorus, Sulfur and Silicon and Related Elements
Artículo1987 Conformational-analysis .47. The stereochemistry of sulfur organic-compounds .21. The conformation of oxanes with sulfur substituents JOURNAL OF ORGANIC CHEMISTRY
Quimica de tioderivados de 3-(6-x-oxanilo) (x = h, cis- y trans-me, cis- y trans-ome) (1986)
Dirigida por:
Tesis dirigidas/tutorizadas:5
Fecha lectura Título Rol
30/11/2001 Cicloadición (2+) entre hidrazonas y cetenas funcionalizadas: síntesis enantioselectiva de alcoxi(amino)- lactamas Director/a
18/12/1995 Síntesis y utilización de sulfóxidos ópticamente puros en reacciones de cicloadición Director/a
1988 Estudio sobre la estereoselectividad en la reducción de ciclohexanonas Director/a
1987 Síntesis y análisis conformacional de oxanos con funciones nitrogenadas en C-3 Director/a
1996 Sulfóxidos y bis-sulfóxidos quirales: preparación y aplicaciones sintéticas Director/a

Proyectos de Investigación

Fecha de inicio Fecha de fin Rol Denominación Agencia financiadora
28/12/2001 27/06/2005 Investigador/a Hidrazonas y bis-hidrazonas como reactivos y catalizadores en síntesis asimétrica (BQU2001-2376) Ministerio de Ciencia y Tecnología (Nacional)
01/10/1998 01/10/2001 Investigador/a NUEVOS METODOS DE FORMACION ESTEREOSELECTIVA DE ENLACES CARBONO-CARBONO: UTILIZACION DE HIDRAZONAS N,N-DISUSTITUIDAS EN REACCIONES DE ADICION NUCLEOFILICAS,ELECTROFILICAS Y DE CICLOADICION. (PB97-0747)
01/07/1995 01/07/1998 Investigador/a ESTUDIO DE LA UTILIDAD SINTÉTICA DE LAS DIALQUILHIDRAZONAS DE FORMALDEHIDO EN LA FORMACIÓN ESTEREOSELECTIVA DE NUEVOS ENLACES CARBONO-CARBONO MEDIANTE REACCIONES DE ADICIÓN Y SUSTITUCIÓN NUCLEOFÍLICAS (PB94-1429-A)
22/06/1992 22/06/1995 Investigador/a DIALQUILHIDRAZONAS DEL FORMALDEHIDO COMO NUEVOS EQUIVALENTES SINTETICOS DEL ANION FORMILO. APLICACIONES A LA SINTESIS ESTEREOSELECTIVA DE CARBOHIDRATOS Y PRODUCTOS NATURALES O ANÁLOGOS DE INTERÉS (PB91-0610)
El investigador no tiene ningún resultado de investigación asociado