945 Ketoesters
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. A Interação substrato-modificador e sua importância para a hidrogenação enantiosseletiva de alfa-cetoésteres
The heterogeneous asymmetric catalysis plays an important and crucial role in many chemical processes and has therefore become a growing and interesting field. The enantioselective hydrogenation of α-ketoesters is one of the best known examples of such process. Methyl pyruvate, which can be converted to (R)- and (S)-methyl lactate with an enantioselecti
Publicado em: 2004
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2. Estudo de reatividade na redução eletrolítica de alguns α-cetoesteres em metanol, com eletrodos de platina / Study of the reactivity of the electrolytic reduction of some α-ketoesters in methanol, with platinum electrodes
The present work describes the syntheses of some aliphatic and aromatic α-hydroxy - and α-keto-methyl esters and reports the electrolyses of the latter, in methanol, at a platinum cathode Some simple electrolytic experiments, varying the experimental conditions as well as those in which the transformations occurring during the electrolyses were fol
Publicado em: 1974