5677-54-3Relevant articles and documents
PROCESS FOR THE PREPARATION OF UBIHYDROQUINONES AND UBIQUINONES
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Page/Page column 10, (2008/06/13)
A process for the preparation of ubihydroquinones and ubiquinones by condensation of a prenol or isoprenol with a hydroquinone or derivative thereof in the presence of 0.005 - 1.0 mol% of a catalyst which is a Broensted-acid, a Lewis-acid from the group consisting of a derivative of Bi or In or an element of group 3 of the periodic table of the elements, a heteropolyacid, an NH- or a CH-acidic compound, and optionally oxidizing the ubihydroquinone obtained.
METHOD OF PRODUCING REDUCED COENZYME Q10 CRYSTALS WITH EXCELLENT HANDLING PROPERTIES
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Page 10-11, (2008/06/13)
The present invention provides a method of producing reduced coenzyme Q10 crystals suitable for commercial scale production thereof. According to a method of the present invention of producing a reduced coenzyme Q10 crystal which comprises a crystallization of reduced coenzyme Q10 in a solution of alcohols and/or ketones, reduced coenzyme Q10 crystal excellent in slurry properties and crystalline properties maybe obtained. Moreover, an isolation process including a crystal separation or the whole process including the isolation process may be minimized and simplified. Thus, highly pure reduced coenzyme Q10 may be obtained in a high yield.
COBALT COMPLEXES-HYDROPHOBIC DERIVATIVES OF VITAMIN B12 IN CATALYSIS AND ELECTROCATALYSIS
Tuvin, M. Yu.,Novodarova, G. N.,Vol'pin, M. E.,Orlov, S. B.,Bogdanovskaya, V. A.,Tarasevich, M. R.
, p. 645 - 650 (2007/10/02)
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