Valentim Emı́lio Uberti Costa

Statistics

Publications

Citations

533

H-Index

Active since

1990

Affiliations

Universidade Federal do Rio Grande do Sul(Current)

Universidade Federal Fluminense

Military Institute of Engineering

Universidade Federal do Rio de Janeiro

Valentim Emı́lio Uberti Costa is an author at Universidade Federal do Rio Grande do Sul specializing in chemistry, natural sciences, and organic chemistry.

Publications per year

1990–2006

Publications

Photophysical and electrochemical properties of π-extended molecular 2,1,3-benzothiadiazoles

Brenno A. D. Neto, Aline S. Lopes, Günter Ebeling et al. · Tetrahedron · 2005 · 215 citations

Natural Sciences, Chemistry, Physics +14

Reductive sulfur extrusion reaction of 2,1,3-benzothiadiazole compounds: a new methodology using NaBH4/CoCl2·6H2O(cat) as the reducing system

Brenno A. D. Neto, Aline S. Lopes, Martina Wüst et al. · Tetrahedron Letters · 2005 · 76 citations

Natural Sciences, Chemical Engineering, Chemistry +11

Steric effects on carbon-13 NMR shifts: carbon-hydrogen bond polarization contributions

Peter Rudolf Seidl, Kátia Zaccur Leal, Valentim Emı́lio Uberti Costa et al. · Magnetic Resonance in Chemistry · 1998 · 34 citations

Natural Sciences, Chemistry, Physics +15

An efficient synthesis of enantiopure (+)- and (−)-syn-1,3-amino alcohols with a norbornane framework and their application in the asymmetric addition of ZnEt2 to benzaldehyde

Luciane F. de Oliveira, Valentim Emı́lio Uberti Costa · Tetrahedron Asymmetry · 2004 · 27 citations

Natural Sciences, Chemistry, Organic Chemistry +6

Asymmetric reduction of prochiral ketones using in situ generated oxazaborolidine derived from (1S,2S,3R,4R)-3-amino-7,7-dimethoxynorbornan-2-ol. An efficient synthesis of enantiopure (R)-tomoxetine

Alexandre A.M. Lapis, Ângelo de Fátima, José E. D. Martins et al. · Tetrahedron Letters · 2004 · 22 citations

Natural Sciences, Chemistry, Medicinal Chemistry +12

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