Copper as a selective catalyst for the epoxidation of propene. P. H. V. Owain,K. Georgios,M. Norman. Journal of Catalysis . 2005Owain P.H. Vaughan,Georgios Kyriakou,Norman Macleod,Mintcho Tikhov,Richard M. Lambert.Copper as a selective catalyst for the epoxidation of propene. Journal of...
Goldberg I.Phenylation in the presence of copper as catalyst. Ber. Dtsch. Chem. Ges . 1906Phenylation in the presence of copper as catalyst. Goldberg I. Ber. Dtsch. Chem. Ges . 1906Goldberg,I.Phenylation in the Presence of Copper as Catalyst.. Ber.Dtsch.Chem.Ges . 1906...
The ever-increasing demand for efficient and sustainable catalytic systems has prompted a surge in the exploration of transition metal nanoparticles as catalysts for various chemical reactions. Among these, copper-based nanoparticles have emerged as promising contenders, offering a viable alternative to the...
reagent type: catalyst Agricultural Uses Copper (Cu) is a transition element, belonging to Group 11 (formerly Group IA) of the Periodic Table. It is an important non-ferrous metal and a micronutrient with two distinct functions - to serve as a plant nutrient by being an activator or by bei...
The pentahydrate salt of copper may be used as a catalyst for the conversion of aromatic aldehydes to primary amides via aldoximes. Reduced graphene oxide-supported copper nanoparticles (rGO/Cu NPs) may be prepared by copper (II) sulfate pentahydrate and graphitic precursors. An aqueous electrolytic...
Lower 1H NMR yields of 50–65% were found on the repeating the reaction at a lower catalyst loading of 5 mol % of CuOTf or with CuOAc, Cu(TC), [Cu(MeCN)4]PF6, Cu(HETBA) or CuI as the catalyst (entries 2–6 and 9). Comparable 1H NMR yields of 45 and 50% were observed...
T. KATSUKIDep. Chem., Fac. Sci., Kyushu Univ., Hakozaki, Higashi-ku, Fukuoka 812, JapanJohn Wiley & Sons, Ltd.ChemInformIto, K.; Katsuki, T. "Asymmetric Cyclopropanation of E-Olefins Using a Copper Complex of an Optically Active Bipyridine as a Catalyst." Synlett 1993, 638-640....
As harmaline should exist in the soil in which a harmaline-producing plant, such as P. harmala, grows, we hypothesized that harmaline is degraded and metabolized by microorganisms in the soil. Here, we describe the discovery of copper amine oxidase (CAO) as a harmaline-metabolic enzyme, from...
One Pot Synthesis of Ultra-High Copper Contented Cu/SBA-15 Material as Excellent Catalyst in the Hydrogenation of Dimethyl Oxalate to Ethylene Glycol High copper contented mesoporous Cu/SBA-15 catalysts with high copper dispersion were successfully synthesized via the simple ammonia-driving deposition-pr...
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