Results 131 to 140 of about 112,463 (206)

Water Oxidation Intermediates Applied to Catalysis: Benzyl Alcohol Oxidation

Journal of the American Chemical Society, 2012
Four distinct intermediates, Ru(IV)═O(2+), Ru(IV)(OH)(3+), Ru(V)═O(3+), and Ru(V)(OO)(3+), formed by oxidation of the catalyst [Ru(Mebimpy)(4,4'-((HO)(2)OPCH(2))(2)bpy)(OH(2))](2+) [Mebimpy = 2,6-bis(1-methylbenzimidazol-2-yl) and 4,4'-((HO)(2)OPCH(2))(2)bpy = 4,4'-bismethylenephosphonato-2,2'-bipyridine] on nanoITO (1-PO(3)H(2)) have been identified ...
Aaron K, Vannucci, Jonathan F, Hull, Zuofeng, Chen, Robert A, Binstead, Javier J, Concepcion, Thomas J, Meyer   +5 more
openaire   +2 more sources

A polyoxometalate@covalent triazine framework as a robust electrocatalyst for selective benzyl alcohol oxidation coupled with hydrogen production

, 2021
Electrocatalytic oxidation has been proven as a sustainable and promising alternative to traditional chemical transformation, but its further development is limited by the use of noble-metal electrocatalysts.
Zhen Li, Junhao Zhang, Xiaoting Jing, Jing Dong, Huifang Liu, Hongjin Lv, Yingnan Chi, Changwen Hu   +7 more
semanticscholar   +1 more source

Copper-Catalyzed Aerobic Oxidative Amidation of Benzyl Alcohols

The Journal of Organic Chemistry, 2016
A Cu-catalyzed synthesis of amides from alcohols and secondary amines using the oxygen in air as the terminal oxidant has been developed. The methodology is operationally simple requiring no high pressure equipment or handling of pure oxygen. The commercially available, nonprecious metal catalyst, Cu(phen)Cl2, in conjunction with di-tert-butyl ...
Scott W, Krabbe, Vincent S, Chan, Thaddeus S, Franczyk, Shashank, Shekhar, José G, Napolitano, Carmina A, Presto, Justin A, Simanis   +6 more
openaire   +2 more sources

Oxidation of benzyl alcohols, benzyl halides, and alkylbenzenes with oxone

Tetrahedron, 2012
Oxidation of benzyl alcohols, benzyl halides, and alkylbenzenes to their corresponding oxidation products has been shown to be accomplished directly with oxone. The methodology that involves mere stirring/heating of the reactants and oxone in acetonitrile/water (1:1, v/v) is simple and practical, but is limited to substrates that do not contain ...
Keshaba Nanda Parida, Samik Jhulki, Susovan Mandal, Jarugu Narasimha Moorthy   +3 more
openaire   +1 more source

Palladium/NHC-catalyzed tandem benzylic oxidation/oxidative esterification of benzylic alcohols with phenols

Tetrahedron, 2011
A palladium/NHC-catalyzed tandem benzylic oxidation/oxidative esterification of benzylic alcohols with phenols to access aryl benzoate derivatives is described. The procedure tolerates a series of functional groups, such as methoxy, nitro, cyano, chloro, fluoro and bromo groups.
Fang Luo, Changduo Pan, Jiang Cheng, Fan Chen   +3 more
openaire   +1 more source

Environmentally benign benzyl alcohol oxidation and C-C coupling catalysed by amide functionalized 3D Co(II) and Zn(II) metal organic frameworks

Journal of Catalysis, 2020
The new 3D metal-organic frameworks (MOFs) [Co(1κN;2κOO′-μ-L)2]n.4n(DMF).1.5n(H2O) (1) and [Zn2(1κN;2κO-μ-L)2(κO4-μ4-BTC)]n.3n(DMF).2n(H2O) (2) [L = 4-(pyridin-4-ylcarbamoyl)benzoate; BTC = benzene-1,3,5-tricarboxylate] have been synthesized from the ...
Anup Paul, Luísa M. D. R. S. Martins, A. Karmakar, M. Kuznetsov, Alexander S. Novikov, M. F. C. Guedes da Silva, A. Pombeiro   +6 more
semanticscholar   +1 more source

Rationally designed dual cocatalysts on ZnIn2S4 nanoflowers for photoredox coupling of benzyl alcohol oxidation with H2 evolution

Journal of Materials Chemistry A
GR and Ni2P dual cocatalysts modified ZnIn2S4 nanoflower has been prepared and they can simultaneously utilize photogenerated electrons and holes to actuate the oxidation of benzyl alcohol (BA) to benzaldehyde (BAD) integrated with H2 evolution.
Yu Wei, Yuzheng Wu, Jun Wang, Yonghui Wu, Zonglin Weng, Weiya Huang, Kai Yang, Jia-Lin Zhang, Qi Li, Kangqiang Lu, Bin Han   +10 more
semanticscholar   +1 more source

Influence of the oxidic support material on the platinum-catalyzed benzyl alcohol oxidation

ARKIVOC
Platinum supported on different oxides is an effective catalyst for the benzyl alcohol oxidation, but the type of support material affects the overall catalytic performance. Here, the performance of dispersed platinum nanoparticles in range of 2.5-4.6 nm
E. Steen, Avela Kunene
semanticscholar   +1 more source

Integrating bimetallic AuPd nanocatalysts with a 2D aza-fused π-conjugated microporous polymer for light-driven benzyl alcohol oxidation

, 2020
Efficient catalytic system with low energy consumption exhibits increasing importance due to the upcoming energy crisis. Given this situation, it should be an admirable strategy for reducing energy input by effectively utilizing incident solar energy as ...
Yunong Li, Lei Wang, Jingxiang Low, Di Wu, Canyu Hu, Wenbin Jiang, Jun Ma, Chengming Wang, R. Long, Li Song, Hangxun Xu, Y. Xiong   +11 more
semanticscholar   +1 more source

AlBr3·6H2O catalyzed oxidation of benzylic alcohols

Catalysis Science & Technology, 2011
AlBr3·6H2O was found to be an efficient catalyst in the field of oxidation of benzylic alcohols. Primary and secondary benzylic alcohols could be transformed into corresponding aldehydes and ketones with almost complete conversion and high selectivity. The non-transition metal related reaction systems have an incomparable advantage over others, such as
Yun-Mei Zhong, Heng-Chang Ma, Jin-Xia Wang, Xiao-Jie Jia, Wen-Feng Li, Zi-Qiang Lei   +5 more
openaire   +1 more source