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Machine translation
1. (WO2001081291) THE OXIDATION OF KETONES TO ESTERS USING A TIN SUBSTITUTED ZEOLITE BETA
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2001/081291    International Application No.:    PCT/US2001/012707
Publication Date: 01.11.2001 International Filing Date: 19.04.2001
Chapter 2 Demand Filed:    19.11.2001    
IPC:
C07D 309/30 (2006.01), C07D 315/00 (2006.01)
Applicants: UOP LLC [US/US]; 25 East Algonquin Road, Des Plaines, IL 60017-5017 (US) (For All Designated States Except US).
CANOS, Avelino, Corma [ES/ES]; (ES) (For US Only).
NEMETH, Laszlo, T. [US/US]; (US) (For US Only).
RENZ, Michael [DE/ES]; (ES) (For US Only).
MOSCOSO, Jaime, G. [US/US]; (US) (For US Only)
Inventors: CANOS, Avelino, Corma; (ES).
NEMETH, Laszlo, T.; (US).
RENZ, Michael; (ES).
MOSCOSO, Jaime, G.; (US)
Common
Representative:
UOP LLC; 25 East Algonquin Road, Des Plaines, IL 60017-5017 (US)
Priority Data:
09/557,302 25.04.2000 US
Title (EN) THE OXIDATION OF KETONES TO ESTERS USING A TIN SUBSTITUTED ZEOLITE BETA
(FR) OXYDATION DE CETONES EN ESTERS UTILISANT UNE ZEOLITE BETA A SUBSTITUTION ETAIN
Abstract: front page image
(EN)Applicants have developed a process for the oxidation of ketones to esters. The process involves contacting a ketone with hydrogen peroxide and a catalyst at oxidation conditions. The catalyst is a molecule sieve represented by the empirical formula: (M¿w?Sn¿x?Ti¿y?Si¿1-x-y-z?Ge¿z?)O¿2? where M is a trivalent metal such as aluminium or boron. These molecular sieves have a microporous three dimensional framework structure of at least SiO¿2? and SnO¿2? tetrahedral units, a crystallographically regular pore system and the characteristic x-ray diffraction pattern of zeolite beta.
(FR)L'invention porte sur un procédé d'oxydation de cétones en esters consistant à mettre en contact une cétone avec du peroxyde d'hydrogène et un catalyseur dans des conditions d'oxydation. Le catalyseur est un tamis moléculaire de formule empirique (I) dans laquelle M est un métal trivalent tel que l'aluminium ou le bore. De tels tamis ont une structure de base microporeuse tridimensionnelle comprenant au moins des unités tétraédriques de SiO¿2? et de SnO¿2?, et un système de pores à cristallographie régulière, et présentent le motif s caractéristique de diffraction des rayons X de la zéolite bêta.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)