Results 1 to 10 of about 27,730 (223)

Sustainable Synthesis of Adipic Acid via MnO_x-Catalyzed Electrooxidation of Cyclohexanol in Neutral Electrolyte [PDF]

Molecules
Adipic acid (AA), a pivotal precursor for nylon-6,6 and polyurethane, was synthesized via an innovative catalytic electrocatalytic oxidation strategy in this study.
Jiaming Shi, Guiling Zhang, Shiying Yang, Dan Yang, Yuguang Jin, Xiaoyue Wan, Yihu Dai, Yanhui Yang, Chunmei Zhou   +8 more
doaj   +2 more sources

Hierarchical Ru0/Ruδ+/Al2O3 electrocatalyst enabling phenolic contaminant-to-chemical conversion [PDF]

Nature Communications
Valorizing phenol in wastewater to cyclohexanol via electrochemical hydrogenation (ECH) offers a promising strategy for advancing a circular economy that shifts from pollutant control to resource recovery, but remains challenged by the absence of ...
Renyu Wang, Gong Zhang, Lizhe Liu, Qinghua Ji, Huachun Lan, Jiuhui Qu, Huijuan Liu   +6 more
doaj   +2 more sources

Major-auxiliary cooperative metal pairs in MOFs enable cascade oxidation of KA oil to ε-caprolactone [PDF]

Nature Communications
Direct oxidation of KA oil (the mixture of cyclohexanone and cyclohexanol) toward ε-caprolactone is in high demand yet hard to implement in need of juggling the activation of both methyne C-H bond of cyclohexanol and α-C-C bond of cyclohexanone.
Guangxin Xue, Hanlin Liu, Wei Liu, Caoyu Yang, Zhiyong Ban, Pengfei An, Wenxing Chen, Lirong Zheng, Guodong Li, Ting Tan, Zhiyong Tang   +10 more
doaj   +2 more sources

Oxidation of Cyclohexane to Cyclohexanol/Cyclohexanone Using Sol‐Gel‐Encapsulated Unspecific Peroxygenase from Agrocybe aegerita [PDF]

ChemistryOpen
Unspecific peroxygenase from Agrocybe aegerite (AaeUPO) is a remarkable catalyst for the oxyfunctionalization of non‐activated C−H bonds under mild conditions.
Yinqi Wu, Frank Hollmann, Musa M. Musa
doaj   +2 more sources

Reactive Distillation for the Production of Cyclohexanol: Experiments and Simulations [PDF]

Chemical and Biochemical Engineering Quarterly, 2021
Cyclohexanol is an organic chemical intermediate product widely used in chemical industry and commonly produced by cyclohexene hydration. Because of the low mutual solubility of cyclohexene and water, the reaction is limited by chemical equilibrium ...
D. Sun, H. Tian, J. Sun, W. Xu
doaj   +1 more source

In Situ Hydrodeoxygenation of Lignin-Derived Phenols With Synergistic Effect Between the Bimetal and Nb2O5 Support

Frontiers in Energy Research, 2021
Nb2O5-supported bimetallic catalysts were prepared by the impregnation method applied for the in situ hydrogenation of guaiacol. Guaiacol can be effectively transformed into cyclohexanol over different bimetallic catalysts using alcohol as the hydrogen ...
Le Tong, Le Tong, Bo Cai, Bo Cai, Ronghua Zhang, Junfeng Feng, Junfeng Feng, Junfeng Feng, Hui Pan, Hui Pan   +9 more
doaj   +1 more source

Combined process of cyclohexyl cyclohexanecarboxylate synthesis from cyclohexanol and CO catalyzed by the Pd(OAc)2–PPh3–p-toluenesulfonic acid system

Тонкие химические технологии, 2023
Objectives. To study the possibility of combining acid-catalytic cyclohexanol dehydration and alkoxycarbonylation of the formed cyclohexene with cyclohexanol and carbon(II) oxide in a single reactor in order to achieve high yields of the target ...
N. T. Sevostyanova, S. A. Batashev, A. S. Rodionova   +2 more
doaj   +1 more source

Cobalt–Graphene Catalyst for Selective Hydrodeoxygenation of Guaiacol to Cyclohexanol

Nanomaterials, 2022
Herein, cobalt-reduced graphene oxide (rGO) catalyst was synthesized with a practical impregnation–calcination approach for the selective hydrodeoxygenation (HDO) of guaiacol to cyclohexanol.
Qichang Guo, Jingbo Mao, Shenmin Li, Jingmei Yin, Yang Lv, Jinxia Zhou   +5 more
doaj   +1 more source

Selective Hydrogenation of Phenol to Cyclohexanol over Ni/CNT in the Absence of External Hydrogen

Energies, 2020
Transfer hydrogenation is a novel and efficient method to realize the hydrogenation in different chemical reactions and exploring a simple heterogeneous catalyst with high activity is crucial.
Changzhou Chen, Peng Liu, Minghao Zhou, Brajendra K. Sharma, Jianchun Jiang   +4 more
doaj   +1 more source

Polymorphism in cyclohexanol [PDF]

Acta Crystallographica Section B Structural Science, 2008
The crystal structures and phase behaviour of phase II and the metastable phases III′ and III of cyclohexanol, C6H11OH, have been determined using high-resolution neutron powder, synchrotron X-ray powder and single-crystal X-ray diffraction techniques.
Ibberson, Richard M., Parsons, Simon, Allan, David R., Bell, Anthony M. T.   +3 more
openaire   +2 more sources