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Organocatalysis in the three-component Povarov reaction and investigation by mass spectrometry
(Organic & Biomolecular Chemistry, 2018)
Deracemisation processes employing organocatalysis and enzyme catalysis
(Wiley VCH Verlag, 2020-03)
Deracemisation methods have demonstrated their importance in the preparation of chiral compounds in the last few years. In order to resolve a racemic mixture in a dynamic sense, one enantiomer of the starting material can ...
Organocatalytic asymmetric aldol reactions mediated by a cysteine-derived prolinamide
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
In this Letter, a cysteine-derived prolinamide is described to act as a robust and effective organocatalyst for enantioselective aldol reactions. (c) 2008 Elsevier Ltd. All rights reserved.
Sustainable synthesis of ciclopentene derivatives through multicomponent reactions in continuous flow regime
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2020-03-25)
Sustainable chemistry has gained relevance in recent years, not only in the fine chemical industry, but also in organic synthesis. This new conception of chemistry allows the development of environmentally friendly processes, ...
Naturally occurring alfa-hydroxy acids: Useful organocatalysts for the acetylation of cellulose nanofibres
(Bentham Science Publishers, 2016-03)
Cellulose nanoribbons obtained from bacterial fermentation have been esterified by means of a solventless organocatalytic route. The esterification methodology involves acetic anhydride as acylant and three different ...
A Hydrogen Bond Rationale for the Enantioselective beta-Alkenylboration of Enones Catalyzed by O-Monoacyltartaric Acids
(American Chemical Society, 2014-06)
DFT calculations suggest that O-monoacyl L-tartaric acids catalyze the asymmetric conjugate alkenylboration of enones through transition structures that are stabilized by hydrogen-bonding interactions. Formation of a ...