专利号:US-5521281-A 优先权日:1995-04-18 标题 :Substantially isotactic, linear, alternating copolymers of carbon monoxide and an olefin 发明人:SEN AYUSMAN; JIANG ZHAOZHONG 权利人:PENN STATE RES FOUND 摘要:The compound, [Pd(Me-DUPHOS)(MeCN)2](BF4)2, [Me-DUPHOS: 1,2-bis(2,5-dimethylphospholano)benzene] is an effective catalyst for the highly enantioselective, alternating copolymerization of olefins, such as aliphatic alpha -olefins, with carbon monoxide to form optically active, isotactic polymers which can serve as excellent starting materials for the synthesis of other classes of chiral polymers. For example, the complete reduction of a propylene-carbon monoxide copolymer resulted in the formation of a novel, optically active poly(1,4-alcohol). Also, the previously described catalyst is a catalyst for the novel alternating isomerization cooligomerization of 2-butene with carbon monoxide to form optically active, isotactic poly(1,5-ketone)
参考标题:Selective Catalytic Synthesis Of Unsymmetrical Ethers From The Dehydrative Etherification Of Two Different Alcohols 作者:Junghwa Kim,Dong-Hwan Lee,Nishantha Kalutharage,Chae S. Yi |发布日期:2014.11.7 摘要:The Cationic Ruthenium-Hydride Complex [(C6H6)(Pcy3)(Co)Ruh]+bf4- Catalyzes Selective Etherification Of Two Different Alcohols To Form Unsymmetrically Substituted Ethers. The Catalytic Method Exhibits A Broad Substrate Scope While Tolerating A Range Of Heteroatom Functional Groups In Forming Unsymmetrical Ethers, And It Is Successfully Used To Directly Synthesize A Number Of Highly Functionalized Chiral
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参考文献:10.1007/978-3-662-54089-3_200 摘要:Winkelmann J. Diffusion coefficient of propan-2-ol-d8 in water. 2018. In: Diffusion in Gases, Liquids and Electrolytes. 参考文献:10.1055/s-2006-941783 摘要:Kroutil W, Edegger K, Gruber C, Poessl T, Wallner S, Lavandera I, Faber K, Niehaus F, Eck J, Oehrlein R, Hafner A. Biocatalytic Deuterium- and Hydrogen-Transfer using Over-Expressed ADH-‘A’. Synfacts. 2006 Jun;2006(6):0607. doi: 10.1055/s-2006-941783. 参考文献:10.1055/s-0034-1380445 摘要:Yuan Y, Guo S. Copper-Catalyzed Alkenylation of Alcohols with β-Nitrostyrenes via a Radical Addition–Elimination Process. Synlett. 2015 Jul 09;26(14):1961–8. doi: 10.1055/s-0034-1380445. 参考文献:10.1038/s41929-023-00938-z 摘要:Qi K, Zhang Y, Onofrio N, Petit E, Cui X, Ma J, Fan J, Wu H, Wang W, Li J, Liu J, Zhang Y, Wang Y, Jia G, Wu J, Lajaunie L, Salameh C, Voiry D. Unlocking direct CO2 electrolysis to C3 products via electrolyte supersaturation. Nat Catal. 2023 Apr 06;6(4):319–31. doi: 10.1038/s41929-023-00938-z.