نتایج جستجو برای: oxone
تعداد نتایج: 154 فیلتر نتایج به سال:
Eighteen Mn complexes with N-donor and carboxylate ligands have been synthesized and characterized. Three Mn complexes among them are new and are reported for the first time. The reactions of oxygen evolution in the presence of oxone (2KHSO5·KHSO4·K2SO4) and cerium(iv) ammonium nitrate catalyzed by these complexes are studied and characterized by UV-visible spectroscopy, X-ray diffraction spect...
The one-pot reaction of aromatic aldehydes, ethylenediamine and Oxone (2 KHSO5 x KHSO4 x K2SO4) in pure water was found to unexpectedly afford aldoximes in excellent yields.
Up to six differently substituted highly challenging angularly-oxygenated tricyclic core models of natural angucyclinones were stereoselectively synthesized from a common p-quinol intermediate obtained from Oxone-mediated oxidative dearomatization of the corresponding tricyclic phenol.
Isoxazolines can be efficiently synthesized in good yields via a hypoiodite mediated catalytic oxidative cyclization of aldoximes and alkenes. This reaction involves active iodine species generated in situ from catalytic amounts of KI and Oxone.
A new one-pot electrophilic chlorination and bromination with oxidative demethylation uses harmless inexpensive sodium chloride bromide Oxone to yield alicyclic ring-fused bis-benzimidazolequinones.
Softwood sulfite bleached cellulose pulp was oxidized with Oxone® and cellulose nanofibers (CNF) were produced after mechanical treatment with a high-shear homogenizer. UV-vis transmittance of dispersions of oxidized cellulose with different degrees of mechanical treatment was recorded. Scanning electron microscopy (SEM) micrographs and atomic force microscopy (AFM) images of samples prepared f...
Abstract The chemical degradation of sulfate by activated Oxyone has the advantages high capacity, wide pH range and convenient transportation storage, making it one most attractive advanced oxidation processes (AOPs). Besides, Co is metal capable activating Oxone to produce sulfate. Therefore, critical develop Co-based catalyst, an effective recyclable heterogeneous for degrade tetracycline. I...
Ruan, C.-Q. 2017. Functionalization, Characterization and Applications of Oxidized Nanocellulose Derivatives. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 1548. 68 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-513-0048-1. Cellulose, a sustainable raw material derived from nature, can be used for various applications following its...
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