Sergio Castillon - Dissemin

Papers authored by Sergio Castillon

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1993 Anna M. Masdeu, Aurora Ruiz, Sergio Castillón

, Carmen Claver, Peter B. Hitchcock, Penny A. Chaloner, Carles Bó

, Josep M. Poblet, Pedro Sarasa

New dithiolate-bridged rhodium complexes

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M. I. Matheu, R. Echarri, S. Castillon

Erratum: Stereoselective synthesis of nucleosides by metallocene-promoted activation of glycosyl fluorides (Tetrahedron Letters, 1992, 33, 1093)

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Carmen Claver, Sergio Castillón

, Sergio Castill�n, Nuria Ruiz, Giovanna Delogu, Davide Fabbri, Serafino Gladiali

Asymmetric hydroformylation of styrene by rhodium(I) catalysts with chiral ligands containing sulfur donors

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1992 Alfonso Polo, Carmen Claver, Sergio Castillon

, Aurora Ruiz, Juan Carlos Bayon, Julio Real

, Carlo Mealli, Dante Masi

Regioselective hydroformylation of cyclic vinyl and allyl ethers with rhodium catalysts. Crucial influence of the size of the phosphorus cocatalyst

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Anas El-Laghdach, M. Isabel Matheu, Sergio Castillón

, Christophe Bliard, Alain Olesker, Gabor Lukacs

A new and extremely fast synthesis of 2-deoxy-2,2-difluoro-d-arabino-hexose (2-deoxy-2,2-difluoro-d-glucose)

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A. Polo, E. Fernandez

, C. Claver, S. Castillon

Hydroformylation of glucal derivatives with rhodium catalysts. Crucial influence of the auxiliary ligand tris(ortho-tert-butylphenyl) phosphite

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1991 J. C. Bayón, P. Esteban, J. Real

, C. Claver, A. Polo, A. Ruiz, S. Castillón

Catalytic hydroformylation of alkenes with cationic dinuclear rhodium(I) complexes, and the effect of the couter ions

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A. El-Laghdach, Raouf Echarri, M. Isabel Matheu, M. Isabel Barrena, Sergio Castillón

, Jordi García

gem-difluorination versus 1,2-migration and fragmentation in the reaction of 2- and 3-uloses with DAST. Influence of stereochemistry at the anomeric carbon atom

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1990 A. Polo, J. Real

, S. Castill�n, C. Claver, S. Castillón

, J. C. Bayón, J. C. Bay�n

Low-pressure selective hydroformylation of 2,3- and 2,5-dihydrofuran with a rhodium catalyst. Unexpected influence of the auxiliary ligand tris(o-t-butylphenyl) phosphite

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1988 Ricardo Jose Alves, Sergio Castillon

, Aimee Dessinges, Pal Herczegh

, J. Cristobal Lopez, Gabor Lukacs, Alain Olesker, Ton That Thang

A route to functionalized branched-chain amino sugars via nitrous acid promoted spiroaziridine formation

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1986 Lúcia Helena Brito Baptistella, Anita Jocelyne Marsaioli, Paulo Mitsuo Imamura, Sérgio Castillon

, Alain Olesker, Gabor Lukacs

Synthesis of methyl 3-acetamido-4-O-benzoyl-2,3,6-trideoxy-2-fluoro-β-l-mannopyranoside: a protected 2-fluoro analogue of acosamine

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R. Faghih, F. Cabrera Escribano, S. Castillon

Chiral synthons for the total synthesis of fluoro amino acids and fluoro analogues of antibiotic sugars

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1985 Lucia Helena Brito Baptistella, Anita Jocelyne Marsaioli, Jose Dias de Souza Filho, Geovane Geraldo de Oliveira, Alaide Braga de Oliveira, Aimee Dessinges, Sergio Castillon

, Alain Olesker, Ton That Thang, Gabor Lukacs

Synthesis of benzyl and methyl 3-benzamido-2,3,6-trideoxy-2-fluoro-β-l-galactopyranoside: Protected C-2 fluoro analogues of daunosamine

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S. Castillon

, A. Dessinges, R. Faghih, G. Lukacs, A. Olesker, T. T. Thang

Synthesis of 2′-C-fluoro-β-daunomycin. An example of configurational retention in fluorodehydroxylation with diethylaminosulfur trifluoride

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Antonio Salustiano Machado, A. Salustiano Machado, Alain Olesker, Sergio Castillon

, Gabor Lukacs

Hydroxy group directed hydrogenation with rhodium and iridium catalysts. Synthesis of a protected chiral carbocyclic analogue of daunosamine

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1984 Aimee Dessinges, Sergio Castillon

, Alain Olesker, Ton That Thang, Gabor Lukacs

Oxygen-17 NMR and oxygen-18-induced isotopic shifts in carbon-13 NMR for the elucidation of a controversial reaction mechanism in carbohydrate chemistry

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1982 Sergio Castillón

, Enrique Meléndez, Jaume Vilarrasa

Diazo-, azo-, and azidoazoles. VII. Imidazo[1,2-b]-versusimidazo[2,1-c]benzo-as-triazines

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S. Castillón

, J. Vilarrasa

200-MHz proton nuclear magnetic resonance study of the naphtho[2,1-e]tetrazolo[5,1-c]-as-triazine/3-azidonaphtho[2,1-e]-as -triazine/naphtho[2,1-e]tetrazolo[1,5-b-]-as-triazine equilibrium

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S. Castillón

, E. Meléndez, C. Pascual, J. Vilarrasa

Effect of substituents on the 3-azidobenzo-as-triazine/tetrazolo[5,1-c]benzo-as-triazine/tetrazolo[1,5-b] benzo-as-triazine equilibrium

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Papers authored by Sergio Castillon