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Catalytic Reduction of Aromatic Nitro Compounds to Phenylhydroxylamine and Its Derivatives [PDF]

Molecules
Phenylhydroxylamine and its derivates (PHAs) are important chemical intermediates. Phenylhydroxylamines are mainly produced via the catalytic reduction of aromatic nitro compounds.
Min Yu, Dachen Ouyang, Liqiang Wang, You-Nian Liu   +3 more
doaj   +2 more sources

Catalytic Asymmetric Conjugate Reduction

Angewandte Chemie, 2023
AbstractEnantioselective reduction reactions are privileged transformations for the construction of trisubstituted stereogenic centers. While these include established synthetic strategies, such as asymmetric hydrogenation, methods based on the enantioselective addition of hydridic reagents to electrophilic prochiral substrates have also gained ...
Lonardi G., Parolin R., Licini G., Orlandi M.   +3 more
openaire   +2 more sources

Baeyer–Villiger co-oxidation of cyclohexanone with Fe–Sn–O catalysts in an O2/benzaldehyde system

Green Processing and Synthesis, 2021
Baeyer–Villiger (BV) oxidation of cyclohexanone to ε-caprolactone was studied by a co-precipitation method using Fe–Sn–O catalysts in an O2/benzaldehyde system.
Sun Jingjing, Zhu Qianqian, Guo Xiaoyan, Jin Haibo, He Guangxiang, Ma Lei, Zhang Rongyue, Gu Qingyang, Yang Suohe   +8 more
doaj   +1 more source

Determining optimal municipal solid waste management scenario based on best-worst method

Journal of Environmental Engineering and Landscape Management, 2021
Municipal solid waste (MSW) management is one of the most important issues in urban environments, especially in developing countries. In this work, a comprehensive assessment framework for MSW management is proposed to evaluate and screen the optimal ...
Zhiwei Li, Xiaoping Jia, Haibo Jin, Lei Ma, Chunhua Xu, Huangzhao Wei   +5 more
doaj   +1 more source

Synthesis of tert-amylbenzene for side-chain alkylation of cumene catalyzed by a solid superbase

Green Processing and Synthesis, 2021
The side-chain alkylation of cumene and ethylene over a solid superbase catalyst K/KOH/γ-Al2O3 is investigated. The effects of the reaction temperature, pressure, and time on the conversion of cumene and selectivity of tert-amylbenzene (TAB) are ...
Zhou Xin, Gao Ge, He Guangxiang, Guo Xiaoyan, Jin Haibo, Ma Lei   +5 more
doaj   +1 more source

Catalytic Asymmetric Reductive Michael Cyclization. [PDF]

ChemInform, 2005
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Yang, J., Hechavarria Fonseca, M., List, B.   +2 more
openaire   +3 more sources

The catalytic performance of acid-modified Hβ molecular sieves for environmentally friendly acylation of 2-methylnaphthalene

Green Processing and Synthesis, 2022
2,6-Methylacylnaphthalene is an important organic chemical raw material, mainly used as a precursor for synthesizing polyethylene 2,6-naphthalene dicarboxylate (PEN).
Sun Jingjing, Zhang Nan, Jin Haibo, Mao Xuefeng, He Guangxiang, Li Junfang, Yan Zihao, Hu Fating, Ma Lei, Guo Xiaoyan, Yang Suohe   +10 more
doaj   +1 more source

Bioengineered Matricaria recutita Extract-Assisted Palladium Nanoparticles for the Congo Red Dye Degradation and Catalytic Reduction of 4-Nitrophenol to 4-Aminophenol

Toxics, 2021
The green chemistry method is the preferred approach for synthesizing metal and metal oxide nanoparticles because of its low toxicity, environmental friendliness, feasibility, and safety to human health compared with other chemical or physical methods ...
Maqsood Ahmad Malik, Abdulmohsen Ali Alshehri, May Abdullah Abomuti, Ekram Y. Danish, Rajan Patel   +4 more
doaj   +1 more source

Fabrication of 3D Gelatin Hydrogel Nanocomposite Impregnated Co-Doped SnO₂ Nanomaterial for the Catalytic Reduction of Environmental Pollutants

Gels, 2022
In the catalytic reduction of various environment pollutants, cobalt-doped tin oxide, i.e., Co-SnO2 intercalated gelatin (GL) hydrogel nanocomposite was prepared via direct mixing of Co-SnO2 doped with GL.
Hadi M. Marwani, Shahid Ahmad, Mohammed M. Rahman   +2 more
doaj   +1 more source

Catalytic reductive carbene transfer reactions

Chem Catalysis, 2022
Efforts to develop catalytic carbene transfer reactions have largely relied on the use of diazo precursors. However, diazoalkanes are susceptible to undergoing violent exothermic decomposition unless they contain stabilizing substituents. Consequently, most synthetic methods are restricted to diazoacetates or related derivatives.
Christopher Uyeda, Annah E. Kalb
openaire   +2 more sources