US5179218 1991年9月30日 1993年1月12日 Shell Oil Company Process for the oxidation of alcohols to acidsUS5179218 * 1991年9月30日 1993年1月12日 Shell Oil Company Reacting corresponding alkanol with free radical nitroxide, nitric acid, bromide ion in presence of oxidant...
Oxidation of Alcohols - The oxidation of alcohols is an important reaction in organic chemistry. The oxidation of alcohols to the corresponding carbonyl compounds, say aldehyde or ketone, plays a central role in organic synthesis. Learn about the Lucas t
Oxidation of Primary Alcohols to Carboxylic Acids: A Guide to Current Common Practice (Basic Reactions in Organic Synthesis) By Gabriel Tojo, Marcos I. Fernandez, Publisher: Springer Number Of Pages: 116 Publication Date: 2006-11-27 Sales Rank: 3220418 ISBN / ASIN: 038735431X EAN: 97803873543...
Alcohol dehydrogenase catalyzes the oxidation of a variety of alcohols to aldehydes and ketones. This includes catalyzing the oxidation of ethanol to acetaldehyde and transferring hydrogen to the cofactor nicotinamide adenine dinucleotide (NAD), which is converted to its reduced form, NADH. The resultin...
Current methods for the production of acids involve oxygen under pressure or toxic reagents like ruthenium chlorite or iodate or chromium oxides. Herein, we report the preparation of [Ru3(CO)8(C5H4NCO2)2] cluster which is an efficient catalyst precursor for the conversion of primary alcohols ...
Prashad, M., Y. Lu, H.-Y. Kim, B. Hu, O. Repic, and T. J. Blacklock. 1999. An improved and practical Sharpless oxidation of primary alcohols to the carboxylic acids. Synth. Comm. 29:2937-2942.Prashad, M.; Lu, S.; Kim, H. Y.; Hu, B.; Repic, O.; Blacklock, T. ...
amino acids, peptidesindole derivatives, isoindole derivativesAn improved and practical procedure for the oxidation of primary alcohols to the carboxylic acids under Sharpless''s conditions (NaIO4/RuCl3.H2O/water/acetonitrile) using ethyl acetate as the solvent, in place of toxic and ecologically ...
Other articles where oxidation is discussed: alcohol: Oxidation: Alcohols may be oxidized to give ketones, aldehydes, and carboxylic acids. These functional groups are useful for further reactions; for example, ketones and aldehydes can be used in su
The oxidation of alcohols to carbonyl compounds such as aldehydes and ketones was studied using potassium hexacyanoferrate(III) mediated by nitroxyl radical polystyrene resins as catalyst under organic-aqueous two-phase conditions. Primary alcohols are readily oxidized to the corresponding aldehydes in excel...
Oxidation of alcohols to ketones using bromine suffers from a side reaction of comparable speed in which a bromide substituted product is formed. Additionally, the use of bromine as reagent is relatively unpleasant and it creates a major waste disposal problem.< P>The latter problem can be solved...