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Chemoselectivity in Reactions of Esterification
ChemInform, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Moshe, Nahmany, Artem, Melman
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Esterification and Selective Esterification in the Presence of TiCl4
Chemical Research in Chinese Universities, 2007Abstract A series of carboxylic acids was esterified to the corresponding esters with TiCl4 as catalyst at room temperature, in high yields. This catalyst was highly effective for the selective esterification of primary alcohols with carboxylic acids, in the presence of secondary alcohols, and for the selective esterification of saturated acid with ...
Y SHANG +5 more
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Thermodynamics of enzyme-catalyzed esterifications: I. Succinic acid esterification with ethanol
Applied Microbiology and Biotechnology, 2017Succinic acid (SA) was esterified with ethanol using Candida antarctica lipase B immobilized on acrylic resin at 40 and 50 °C. Enzyme activity in the reaction medium was assured prior to reaction experiments. Reaction-equilibrium experiments were performed for varying initial molalities of SA and water in the reaction mixtures. This allowed calculating
Emrah Altuntepe +5 more
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Esterification process development
Chemical Engineering Science, 1968Abstract This paper presents the development of several alternate processes for the manufacture of isopropyl acetate by the esterification of isopropanol and acetic acid. The isopropyl acetate ester was chosen for this study because it is representative of esters which form ternary azeotropes with water and the component alcohol, and which boil at a ...
Thomas E. Corrigan, Larry A. Stichweh
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Enzymatic gallic acid esterification
Biotechnology and Bioengineering, 1985AbstractGallic acid esters of n‐propyl and amyl alcohols have been produced by enzymatic synthesis in organic solvents using immobilized tannase. Studies indicate that maximum esterification of gallic acid occurs with amyl alcohol. The enzyme shows broad alcohol specificity.
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1996
Abstract There are two general approaches to the use of hydrolysis and esterification in asymmetric synthesis, and usually both involve the use of enzymes as asymmetric catalysts. In one case the asymmetric catalyst is used in a kinetic resolution process in which one enantiomer of a racemic mixture reacts more rapidly than its antipode.
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Abstract There are two general approaches to the use of hydrolysis and esterification in asymmetric synthesis, and usually both involve the use of enzymes as asymmetric catalysts. In one case the asymmetric catalyst is used in a kinetic resolution process in which one enantiomer of a racemic mixture reacts more rapidly than its antipode.
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