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1. (WO2007008847) A DUAL CATALYST SYSTEM FOR ALKANE METATHESIS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/008847    International Application No.:    PCT/US2006/026808
Publication Date: 18.01.2007 International Filing Date: 07.07.2006
IPC:
C07C 1/00 (2006.01)
Applicants: THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL [US/US]; 308 Bynum Hall, Campus Box 4105, Chapel Hill, NC 27599-4105 (US) (For All Designated States Except US).
RUTGERS UNIVERSITY [US/US]; 3 Rutgers Plaza, New Brunswick, NJ 08901 (US) (For All Designated States Except US).
GOLDMAN, Alan, S. [US/US]; (US) (For US Only).
BROOKHART, Maurice [US/US]; (US) (For US Only).
MACARTHUR, Amy, Roy [US/US]; (US) (For US Only).
AHUJA, Ritu [IN/US]; (US) (For US Only).
HUANG, Zheng [US/US]; (US) (For US Only)
Inventors: GOLDMAN, Alan, S.; (US).
BROOKHART, Maurice; (US).
MACARTHUR, Amy, Roy; (US).
AHUJA, Ritu; (US).
HUANG, Zheng; (US)
Agent: MYERS BIGEL SIBLEY & SAJOVEC, P.A.; P.O. Box 37428, Raleigh, NC 27627 (US)
Priority Data:
60/697,667 08.07.2005 US
Title (EN) A DUAL CATALYST SYSTEM FOR ALKANE METATHESIS
(FR) SYSTEME DE CATALYSEUR DOUBLE DESTINE A LA METATHESE D'ALCANES
Abstract: front page image
(EN)A method of converting at least one first alkane to a mixture of at least one low molecular weight alkane (optionally also including additional lower and/or higher molecular weight alkanes) and at least one high molecular weight alkane, comprising: reacting a first alkane in the presence of dual catalyst system comprising a first catalyst (i.e., a hydrogen transfer catalyst and preferably an iridium pincer complex catalyst) and a second catalyst (i.e., a metathesis catalyst) to produce a mixture of low and high molecular weight alkanes.
(FR)La présente invention concerne un procédé de conversion d'au moins un premier alcane en un mélange d'au moins un alcane de faible poids moléculaire (comprenant éventuellement d'autres alcanes de poids moléculaires supérieur et/ou inférieur) et d'au moins un alcane de poids moléculaire élevé. Le procédé consiste à faire réagir un premier alcane en présence d'un système de catalyseur double comprenant un premier catalyseur (c'est-à-dire, un catalyseur de transfert d'hydrogène et de préférence un catalyseur complexe pince iridium) et un deuxième catalyseur (c'est-à-dire un catalyseur de métathèse) pour produire un mélange d'alcanes ayant des poids moléculaires faibles et élevés.
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, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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)