Title:
TRIAZOLE CATALYSTS AND METHODS OF MAKING AND USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/035064
Kind Code:
A3
Abstract:
Homogenous and heterogenous catalysts comprising 1,2,4-triazole ligands and transition metals are described. The catalysts can be used to catalyze the oxidation of hydrocarbons and other reactions. In particular, the catalysts can be used to catalyze the selective oxidation of methane to methanol and/or other C1 and C2 oxidation products under mild conditions. The catalysts can also be used to catalyze aziridation and the formation of aminoalcohols from alkenes and to catalyze the degradation of cellulosic substrates. Efficient methods of synthesizing the catalysts are described, as well.
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Inventors:
ELGAMMAL RAMEZ A (US)
FOISTER SHANE (US)
FOISTER SHANE (US)
Application Number:
PCT/US2010/049178
Publication Date:
July 28, 2011
Filing Date:
September 16, 2010
Export Citation:
Assignee:
UNIV TENNESSEE RES FOUNDATION (US)
ELGAMMAL RAMEZ A (US)
FOISTER SHANE (US)
ELGAMMAL RAMEZ A (US)
FOISTER SHANE (US)
International Classes:
C07C29/48; B01J31/18; C07C45/28; C07C51/16; C07D203/08
Other References:
LIGTENBARG, ALETTE G.J. ET AL.: "Catalytic oxidations by vanadium complexes", COORDINATION CHEMISTRY REVIEWS 2003, vol. 237, 28 February 2003 (2003-02-28), pages 89 - 101
RORGERS, MICHELLE M. ET AL.: "N-Heterocyclic Carbenes as Ligands for High- Oxidation-State Metal Complexes and Oxidation Catalysis", TOP ORGANOMET CHEM., 5 July 2006 (2006-07-05)
CHENG, LIN ET AL.: "In Situ Solvothermal Generation of 1,2,4-Triazolates and Related Compounds from Organonitrile and Hydrazine Hydrate: A Mechanism Study", INORG. CHEM., vol. 46, 13 January 2007 (2007-01-13), pages 1135 - 1143
BHATTACHARYA, SANTANU ET AL.: "Metallomicelles as potent catalysts for the ester hydrolysis reactions in water", COORDINATION CHEMISTRY REVIEWS 2009, vol. 253, 24 January 2009 (2009-01-24), pages 2133 - 2149
RORGERS, MICHELLE M. ET AL.: "N-Heterocyclic Carbenes as Ligands for High- Oxidation-State Metal Complexes and Oxidation Catalysis", TOP ORGANOMET CHEM., 5 July 2006 (2006-07-05)
CHENG, LIN ET AL.: "In Situ Solvothermal Generation of 1,2,4-Triazolates and Related Compounds from Organonitrile and Hydrazine Hydrate: A Mechanism Study", INORG. CHEM., vol. 46, 13 January 2007 (2007-01-13), pages 1135 - 1143
BHATTACHARYA, SANTANU ET AL.: "Metallomicelles as potent catalysts for the ester hydrolysis reactions in water", COORDINATION CHEMISTRY REVIEWS 2009, vol. 253, 24 January 2009 (2009-01-24), pages 2133 - 2149
Attorney, Agent or Firm:
TAYLOR, Arles, A. (Wilson Taylor & Hunt, P.A.,Suite 1200, University Tower,3100 Tower Boulevar, Durham NC, US)
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