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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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Esterification of cholesterol by epidermis
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1971Abstract A previously described mechanism for esterification of sterols in epidermis has been further investigated. Specific activity for esterification of cholesterol by homoge nates of guinea pig epidermis appears greatest in the particulate fraction.
R K, Freinkel, K, Aso
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The Enzymology of Cholesterol Esterification
Scandinavian Journal of Clinical and Laboratory Investigation, 1974Formation of cholesteryl esters are catalyzed by several different enzymes, the most important are acyl-CoA: cholesterol acyltransferase, lecithin: cholesterol acyltransferase, and cholesterol ester hydrolase. Because the substrates of these enzymes are mostly water-insoluble and bound to biomembranes, and because the products are transferred to other ...
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Enzyme catalyzed esterification
Biotechnology Advances, 1997Enzyme catalyzed esterification reactions have found many applications, ranging from the modification of vegetable oils for human consumption to the production of optically pure chemicals. To displace the equilibrium in favor of synthesis, rather than hydrolysis, these reactions are performed in non-aqueous or microaqueous media.
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Esterification and interesterification
Journal of the American Oil Chemists' Society, 1979AbstractA versatile and large group of fatty acid esters are prepared from monohydroxy alcohols (C1 to C22 members), glycols (ethylene and propylene glycols and others), etherglycols (many polyoxyethylene glycols), triols (glycerol and others), tetraols (pentaerythritol and others), polyglycerols, carbohydrate materials (sorbitol, sorbitan, sucrose and
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