93-55-0Relevant articles and documents
Porous Cu-BTC silica monoliths as efficient heterogeneous catalysts for the selective oxidation of alkylbenzenes
Song, Guo-Qiang,Lu, Ying-Xun,Zhang, Qi,Wang, Fan,Ma, Xiao-Kun,Huang, Xian-Feng,Zhang, Zhi-Hui
, p. 30221 - 30224 (2014)
The microporous material Cu-BTC (1,3,5-benzenetricarboxylic acid, BTC) is a prototype metal-organic framework (MOF). In situ combination of Cu-BTC and macro-/mesoporous silica monoliths lead to an efficient catalyst for selective oxidation. The catalytic
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Roberts,Brandenberger
, p. 5484,5485 (1957)
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A Rhodium Complex That Combines Benzene Activation with Ethylene Insertion. Subsequent Carbonylation and Ketone Formation
Ghosh, Chanchal K.,Graham, William A. G.
, p. 375 - 376 (1989)
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Ohki et al.
, p. 766,767 (1979)
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ORGANO CYANOCUPRATES. II. REACTIONS AVEC LES CETONES α-HALOGENEES
Hamon, Louis,Levisalles, Jacques
, p. 259 - 272 (1983)
Comparison of lithium dimethylcuprate versus methylcyanocuprate as nucleophilic methylating reagents for α-halo ketones shows better selectivity for alkylation in the case of methylcyanocuprate, especially in the mixed solvent ether/dimethylformamide.The inverse addition techniques and addition of ligands such as dimethyl maleate also improve the selectivity.Methylcopper in the presence of chelating agents gives good selectivity but the reaction is slower.
Catalytically active metal organic framework based on a porphyrin modified by electron-withdrawing groups
Xu, Weixia,Zhang, Zengqi,Zhao, Xin,Li, Jun
, p. 746 - 755 (2017)
One metal-free porphyrin, modified by electron-withdrawing groups, was synthesized by introduction of two peripheral pyridyl substituents and two metal coordination polymers, {[Zn(C42H16F10N6)]·2C2Hs
A Novel Open-Framework Copper Borovanadate with Enhanced Catalytic Performance for Oxidation of Benzylic C?H Bond
Feng, Yuquan,Zhong, Zhiguo,Wang, Hongwei,Fan, Huitao,Bi, Dongqin,Wang, Lu,Xing, Zhengzheng,Qiu, Dongfang
, p. 9962 - 9967 (2017)
A novel open-framework copper borovanadate, with a 6-connected topological net and 1D 8-membered ring channels, has been obtained for the first time. The compound not only exhibits a unique -B3O7(OH)-Cu-B(OH)3 linkage and
Efficient and selective oxidation of hydrocarbons with tert-butyl hydroperoxide catalyzed by oxidovanadium(IV) unsymmetrical Schiff base complex supported on γ-Fe2O3 magnetic nanoparticles
Ardakani, Mehdi Hatefi,Sabet, Mohammad,Samani, Mahnaz
, (2022/01/22)
The catalytic activity of an oxidovanadium(IV) unsymmetrical Schiff base complex supported on γ-Fe2O3 magnetic nanoparticles, γ-Fe2O3@[VO(salenac-OH)] in which salenac-OH = [9-(2′,4′-dihydroxyphenyl)-5,8-diaza-4
Arylboronic Acid Catalyzed Dehydrative Mono-/Dialkylation Reactions of β-Ketoacids and Alcohols
Feng, Juhua,Hu, Haipeng,Ni, Hailiang,Qiu, Yuqian,Wang, Cuilin,Wang, Guangtu,Wang, Hanguang,Wang, Wei,Wu, Xin,Yue, Guizhou,Zou, Ping
supporting information, p. 832 - 836 (2022/02/05)
The dehydrative mono-/dialkylation reactions of alcohols and β-ketoacids were realized under arylboronic acid catalysis, furnishing a series of β-aryl ketones and β-ketoesters in yields of 15–99%, with CO2 and H2O being the byproduct
A novel two-dimensional metal-organic framework as a recyclable heterogeneous catalyst for the dehydrogenative oxidation of alcohol and theN-arylation of azole compounds
Liu, Chengxin,Cui, Jin,Wang, Yufang,Zhang, Mingjie
, p. 11739 - 11744 (2021/03/31)
A novel metal-organic framework (MOF) with two-dimensional (2D) crystal structure was developed using Cu(NO3)2·3H2O and 2,2′,5,5′-tetramethoxy-[1,1′-biphenyl]-4,4′-dicarboxylic acid. Further, its structure was characterized using infrared spectroscopy, thermogravimetry, X-ray diffraction, and X-ray crystallography. The activated Cu-MOF was used to catalyze the dehydrogenative oxidation of alcohol andN-arylation of azole compounds. Furthermore, it could be easily recovered and reused.