WATER REPELLENT COMPOSITION COMPRISING A CARBOXYLIC ACID AND AN AMINE REACTION PRODUCTPRINCE, JOHN WILLIAMBAKER, GARY
On the Chemical Reaction between Carboxylic Acids And Iron, Including the Special Case of Naphthenic Acid. Fuel 2007, 86, 1162-1168.Jorge L. Hau, Omar... R Lorenzo,M Specht,Omar J. Yepez,... 被引量: 12发表: 1999年 RUST-PREVENTIVE OIL COMPOSITION A rust preventive oil composition compris...
1-Pentene yields a mixture of the "iso" acids, α-ethylbutyric and α-methy... Norell,R John - 《Journal of Organic Chemistry》 被引量: 22发表: 1972年 Carbonylation with Acid Catalysts Koch Reaction The synthesis of carboxylic acids from olefins, carbon monoxide and water catalyzed by ...
Mild one-pot conversion of carboxylic acids to amides or esters with Ph3P/trichloroisocyanuric acid (TCICA) and triphenylphosphine in the presence of a carboxylic acid results in the in situ formation of the corresponding acid chloride under mild ... Rogério,da,C.,... - 《Tetrahedron Letters》...
Aspartic Acid The β-carboxylic acid group of aspartic acid has a pK′ of 3.86 and is ionized at pH 7.0 (the anionic form is called aspartate). The anionic carboxylate groups tend to occur on the surface of water-soluble proteins, where they interact with water. Such surface interactions st...
Reaction Pathways and Energy Barriers for Alkaline Hydrolysis of Carboxylic Acid Esters in Water Studied by a Hybrid Supermolecule-Polarizable Continuum Ap... Reaction pathways, solvent effects, and energy barriers have been determined for the base-catalyzed hydrolysis of two representative alkyl esters ...
The pyrrolidinecarboxylic functionalized ionic liquid, 1-butyl-3-methylimidazolium-(S)-2-pyrrolidinecarboxylic acid salt ([bmim][Pro]), was prepared using an improved procedure. α,β-Unsaturated carbonyl compounds were selectively synthesized and high yields (88%–97%) were obtained at room temperat...
One-pot synthesis of quinoline-4-carboxylic acid derivatives in water: Ytterbium perfluorooctanoate catalyzed Doebner reaction. J. Fluorine Chem. 2009; 130:406-409.L.M. Wang,L.Hua,H. Chen,Y. Sui,W.Shen.One-pot synthesis of quinoline-4-carboxylic acid derivatives in water:Ytterbium ...
A [RuH(CO)(py–NP)(PPh3)2]Cl (1) catalyst is found to be effective for catalytic transformation of primary alcohols, including amino alcohols, to the corresponding carboxylic acid salts and two molecules of hydrogen with alkaline water. The reaction proceeds via acceptorless dehydrogenation of al...
aAcid chlorides are most often prepared by the reaction of a carboxylic acid with either thionyl chloride or phosphorus pentachloride in much the same way that alkyl chlorides are prepared from alcohols 酸氯化物由羧酸的反应在相似情况下经常准备与亚硫酰氯或磷五氯化物烷基氯化物从酒精准备 [translate...