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Organic Compounds -- Part Of The Class 532-570 Series > Azo Compounds Containing Formaldehyde Reaction Product As The Coupling Component > Amino Nitrogen Containing (e.g., Urea, Sulfonamides, Nitrosamines, Oxyamines, Etc., And Salts Thereof) > Ketones > Processes Of Preparing, Purifying, Or Recovering Alicyclic Ring Containing Ketones Processes Of Preparing, Purifying, Or Recovering Alicyclic Ring Containing KetonesProcesses Of Preparing, Purifying, Or Recovering Alicyclic Ring Containing Ketones patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.02/23/06 - 20060041172 - Catalysts for cycloalkanes oxidation and decomposition of cycloalkyl hydroperoxide A cyclic ketone/alcohol mixture is prepared by catalytic oxidation of the corresponding cycloalkane or catalytic decomposition of the corresponding cycloalkyl hydroperoxide. Gold supported on a porous crystalline silicate containing less than about 2 wt. % aluminum or a crystalline phosphate is used as a catalyst. The support material optionally contains ... 06/02/05 - 20050119506 - Method for production of beta-cryptoxanthin and alpha-cryptoxanthin from commerically available lutein The present invention relates to a method of reacting (3R,3′R,6′R)-lutein with a catalytic amount of an acid to obtain a mixture of anhydroluteins, rich in anhydrolutein III, with substantially no Z-isomers being formed. The mixture is converted to (3R)-β-cryptoxanthin (major product) and (3R,6′R)-α-cryptoxanthin (minor product) by reacting the anhydroluteins with ... ### FreshPatents.com Support |