Results 71 to 80 of about 18,420 (249)

Direct Benzyl Alcohol and Benzaldehyde Synthesis from Toluene over Keggin-Type Polyoxometalates Catalysts: Kinetic and Mechanistic Studies

Journal of Chemistry, 2019
The catalytic activity of various Keggin polyoxometalate catalysts has been investigated in the gas-phase partial oxidation of toluene to produce benzyl alcohol and benzaldehyde. The catalyst systems HPMo12O40, HPMo11VO40, FePMo12O40, and PMo11FeO39 were
Allam Djaouida, Mansouri Sadia, Hocine Smaïn   +2 more
doaj   +1 more source

Oxidation of Benzyl Alcohol over Nitrogen-Doped Mesoporous Carbon Spheres [PDF]

شیمی کاربردی روز
In this study, the oxidation of benzyl alcohols to aldehydes using nitrogen-doped mesoporous carbon spheres as a heterogeneous catalyst was investigated for the first time.
Siyavash Kazemi Movahed, Parvin Jafari
doaj   +1 more source

A Ca(II) Coordination Polymer of 2-Carboxybenzaldehyde: Synthesis, Crystal Structure, and Catalytic Activity in Oxidation of Benzyl Alcohol

Crystals, 2018
The coordination polymers constructed by carboxylate ligand have shown novel structures and excellent properties. Therefore, a new Ca(II) coordination polymer with 2-carboxybenzaldehyde ligand, [Ca(L)2(H2O)2]n (L = 2-carboxybenzaldehyde), has been ...
Xi-Shi Tai, Qian-Qin Guo, Peng-Fei Li, Li-Li Liu   +3 more
doaj   +1 more source

Engineering Fe–Pt dual atomic sites for efficient electrooxidation of benzyl alcohol via a tandem water oxidation process at Ampere-level current density

Nano Research
Active oxygen radicals (OH*/O*/OOH*) generated from oxygen evolution reaction (OER) play a crucial role in facilitating the electrooxidation of organic compounds into high value-added chemicals.
Gaohang Song, Wenming Sun, Xiaolu Wang, Shuyan Gong, Yang Tian   +4 more
doaj   +1 more source

Facile synthesis of supported AuNi and PtNi bimetallic nanomaterials and their enhanced catalytic properties

Journal of Materials Research and Technology, 2020
Bimetallic materials are of great interest in scientific research and applications due to their unique chemical and physical properties. Here, we report a solid strategy to prepare AuNi bimetallic nanoparticles in large spherical cages of ordered ...
Yingji Song, Yingzi Lin, Xuefeng Chu, Junhong Tang, Shaodan Xu   +4 more
doaj   +1 more source

A kinetic study of benzyl alcohol oxidation over Pt/C catalyst

Kuwait Journal of Science
The synthesis of carbonyl compounds by oxidation of alcohols is an important research area. A Pt/C catalyst was prepared by wet impregnation technique followed by characterization using X-ray diffraction, Fourier transform infrared spectroscopy as well ...
doaj   +1 more source

Photochemical Oxidation of Benzyl Alcohol. [PDF]

Acta Chemica Scandinavica, 1989
Sissel H. Hansen, Leiv K. Sydnes, Unni Wiggen, Lars-Olof Öhman, José Ruiz, Enrique Colacio, A. M. Mulichak, Tomas Alminger, Magnus Erickson, Inger Grundevik, Inger Hagin, Kurt-Jürgen Hoffman, Svante Johansson, Sam Larsson, Ingalil Löfberg, Kristina Ohlson, Björn Persson, Inger Skånberg, Lija Tekenbergs-Hjelte   +18 more
openaire   +1 more source

Unified Synthesis of Unconventional α‐Polyhalogenated Amines Through Hydroaminoalkylation

Angewandte Chemie International Edition, EarlyView.
A unified, redox‐neutral method that transforms alkenes and alkynes into α‐polyhalomethyl amines using stable hemiaminal reagents is reported. This approach enables access to CF3, CF2H, CF2Cl, and CFClH motifs, expanding halogenated amine space with broad substrate scope, functional group tolerance, and applicability to late‐stage modification of drug ...
Angela K. Hofmeister, Giulia Iannelli, Péter Angyal, Augustin Malandain, Daniel Kaiser, Boris Maryasin, Hanspeter Kählig, Matteo Barel, Gaia Novarino, Nuno Maulide   +9 more
wiley   +1 more source

Kinetics and Mechanism of Oxidation of Benzyl Alcohol by Benzimidazolium Fluorochromate

E-Journal of Chemistry, 2008
The kinetics of oxidation of benzyl alcohol (BzOH) by benzimidazolium fluorochromate (BIFC) has been studied in 50% aqueous acetic acid medium at 308 K. The reaction is first order with respect to [oxidant] and [benzyl alcohol]. The reaction is catalysed
J. Dharmaraja, K. Krishnasamy, M. Shanmugam   +2 more
doaj   +1 more source

Handy and highly efficient oxidation of benzylic alcohols to the benzaldehyde derivatives using heterogeneous Pd/AlO(OH) nanoparticles in solvent-free conditions

Scientific Reports, 2020
The selective oxidation of benzylic alcohols was performed by using commercially available aluminum oxy-hydroxide-supported palladium (Pd/AlO(OH)) nanoparticles (0.5 wt.% Pd, about 3 nm size) under mild conditions.
Haydar Goksu, Fatih Sen
doaj   +1 more source