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Machine translation
1. (WO2006015036) PROCESSES FOR PREPARING BENZOQUINONES AND HYDROQUINONES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/015036    International Application No.:    PCT/US2005/026622
Publication Date: 09.02.2006 International Filing Date: 27.07.2005
IPC:
C07C 37/11 (2006.01), C08G 64/04 (2006.01)
Applicants: GENERAL ELECTRIC COMPANY [US/US]; One River Road, Schenectady, NY 12345 (US) (For All Designated States Except US).
THAMPI, Jegadeesh [IN/IN]; (IN) (For US Only).
ASHTEKAR, Sunil [IN/IN]; (IN) (For US Only).
KUMBHAR, Pramod [IN/IN]; (IN) (For US Only).
MAHALINGAM, Rathinam, Jothi [IN/IN]; (IN) (For US Only)
Inventors: THAMPI, Jegadeesh; (IN).
ASHTEKAR, Sunil; (IN).
KUMBHAR, Pramod; (IN).
MAHALINGAM, Rathinam, Jothi; (IN)
Agent: WINTER, Catherine, J.; General Electric Company, Patent Counsel, 3135 Easton Turnpike (W3C), Fairfield, CT 06828 (US)
Priority Data:
10/903,149 30.07.2004 US
Title (EN) PROCESSES FOR PREPARING BENZOQUINONES AND HYDROQUINONES
(FR) PROCEDES POUR PREPARER DES BENZOQUINONES ET DES HYDROQUINONES
Abstract: front page image
(EN)A process for the preparation of hydroquinone compounds comprising, reacting an aromatic hydroxy compound with an oxidizing agent in a biphasic solvent system. The reaction is carried out in the presence of a transition metal hydroxy phosphate catalyst to produce the corresponding hydroquinone compound.
(FR)L'invention concerne un procédé pour préparer des composés hydroquinone consistant, entre autres, à faire réagir un composé hydroxy aromatique avec un agent oxydant dans un système de solvants à deux phases. Cette réaction est effectuée en présence d'un catalyseur de type hydroxyphosphate de métal de transition pour produire le composé hydroquinone correspondant.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)