Reagentes Quirais De Enxofre
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1. AplicaÃÃes de reagentes quirais de enxofre em catÃlise assimÃtrica e na sÃntese estereosseletiva de cetonas cÃclicas substituÃdas
This thesis describes the development of new methodologies for the use of chiral sulfur compounds, exploring their ability to transfer chiral information. The first methodology was based on the stereoselective transfer of ligands to α,β- unsaturated ketones mediated by organocuprates in a Michael addition reaction using (SR)- methyl-p-tolyl-sulfoxi
Publicado em: 2008