it has an uneven distribution ofelectrons. This gives the carbon atom a partial positive charge, making it susceptible to attack bynucleophiles, which are species attracted to positively charged centres. Typical reactions includeoxidation-reductionand nucleophilic addition. Thepolarityof the carbonyl group...
Garrett M D,Scott R,Sheldrake G N.Enantiocomplementary preparation of (S)- and (R)-1-pyridylalkanols via ketone reduction and alkane hydroxylation using whole cells of Pseudomonas putida UV4. Tetrahedron . 2002Garrett M D,Scott R,Sheldrake G N.Enantiocomplementary preparation of (S)- and (R...
Many frequently used reactions, including the Mannich reaction, Wittig reaction, Grignard reaction, Passerini reaction, Baeyer–Villiger oxidation, and Wolff–Kishner–Huang reduction describe a wide array of transformations of ketones. The development of a practical route to ketones from feedstock ...
It can dissolve in any solvent used in coating industry except for fatty alkane and water. It can be mixed and solved with many resins used in paint and ink. Potential application of polyketone resin : * ink: Printing ink, gold blocking ink, anti-forge ink and flexible rel...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook aromatic ketone [¦ar·ə¦mad·ik ′kē‚tōn] (organic chemistry) An aromatic compound containing the ‒CO radical, such as acetophenone. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Cop...
alkenyl boronates followed by treatment of the resultinggem-borazirconocene alkane with acid chlorides leads to the formation of α-bora-ketones. These intermediates rapidly rearrange to give boron enolates that undergo regioselective bromination using NBS to give α-bromoketones in high yield (Scheme ...
The present invention relates to the field of catalytic hydrogenation and, more particularly, to the use of Fe complexes with tridentate ligands, having one amino or imino coordinating group and two phosphino coordinating groups, in hydrogenation processes for the reduction of ketones or aldehydes, in...
5. The process according to claim 4, wherein the solid support is produced in situ in the solution in the form of a gel. 6. The process according to claim 1, wherein the alkyl hydroperoxide is obtained by oxidation of an alkane by an oxidizing agent. ...
A system and a method for preparing cycloalkanone are provided. The method includes the steps of: (a) oxidizing cycloalkane to form a mixture containing ketone, alcohol and unreacted cycloalkane; (b) adding to the mixture alkali metal hydroxide or alkali
Garrett M D,Scott R,Sheldrake G N.Enantiocomplementary preparation of (S)- and (R)-1-pyridylalkanols via ketone reduction and alkane hydroxylation using whole cells of Pseudomonas putida UV4. Tetrahedron . 2002Garrett MD, Scott R, Sheldrake GN (2002) Enantiocomplementary preparation of ( S )...