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Type: Artigo de periódico
Title: Synthesis Of Chirals Regioisomers From D-mannitol: Obtainment Of A Acetylenic Alcohols Mixture [síntese De Regioisômeros Quirais A Partir De D-manitol: Obtenção De Uma Mistura De álcoois Acetilênicos]
Author: Das Gracas Lopes Cito A.M.
Araujo B.Q.
Lopes J.A.D.
Magalhaes A.F.
Magalhaes E.G.
Abstract: The synthesis of chiral acetylenic regioisomers was described by using an appropriate intermediate such as isopropylidene glycerol, a synthon widely used in the enantioselective syntheses. This intermediate was prepared from D-mannitol. The nine obtained compounds have been characterized by their respective spectral data. The mixture of chiral acetylenic alcohols showed activity against Escherichia coli when tested through the monitoring of CO 2 released during microbial respiration by using a conductimetric system.
Citation: Quimica Nova. , v. 32, n. 9, p. 2355 - 2359, 2009.
Rights: aberto
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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