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Sorption of Alkyl Benzyl Dimethyl Ammonium Compounds by Activated Sludge

Journal of Dispersion Science and Technology, 2006
6 pages, 3 tables, 5 figures.The adsorption isotherms on activated sludge from wastewater treatment plants and the surface properties in aqueous solution of alkyl benzyl dimethyl ammonium compounds have been investigated.
M TERESA Garcia, Francesc Comelles
exaly   +2 more sources

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Replacing benzyl chloride with benzyl alcohol in heterogeneous catalytic benzylation of aromatic compounds

Pure and Applied Chemistry, 2012
Comparative catalytic liquid-phase benzylation of aromatic compouds (e.g., benzene and ethylbenzene) to diphenylmethane (DPM) derivatives with benzyl alcohol (BnOH) was investigated over various catalysts like zeolite (HSZ 600 mordenite, CBV 20A mordenite, H-beta zeolites with Si/Al ratios of 10.8 and 35.8, respectively) and nano-structured inorganic ...
Natalia Candu, Stefan Wuttke, Erhard Kemnitz, Simona M. Coman, Vasile I. Pârvulescu   +4 more
openaire   +1 more source

Preparation of Copper Phosphate from Naturally Occurring Phytic Acid as an Advanced Catalyst for Oxidation of Aromatic Benzyl Compounds

ACS Sustainable Chemistry and Engineering, 2018
Both direct oxidation of aromatic benzyl compounds to aromatic ketones and utilization of naturally occurring chemicals to prepare functional catalysts are highly attractive.
Haoran Wu, Jinliang Song, Chao Xie
exaly   +2 more sources

Palladium-Catalyzed Benzylation of Heterocyclic Aromatic Compounds

Organic Letters, 2009
Broadly applicable palladium-catalyzed heteroarene benzylation reactions are described with a focus on the most challenging heterocyclic classes under traditional benzylation techniques such as sulfur-containing heterocycles and those bearing functional groups that would be incompatible with reactions requiring Lewis acids and/or strong bases.
David, Lapointe, Keith, Fagnou
openaire   +2 more sources

Benzylation of Aromatic Compounds with Different Crystallites of MgO

Journal of the American Chemical Society, 2003
Magnesium oxide nanocrystals are shown to be selective catalysts for the benzylation of aromatics with benzyl chloride, in the order xylene > toluene >> benzene. Normal polycrystalline MgO is not as effective as the nanomaterials. However, at the highest surface area, normally most reactive MgO samples (aerogel prepared AP-MgO) were poorer catalysts ...
Boyapati M, Choudary, Ravichandra S, Mulukutla, Kenneth J, Klabunde   +2 more
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N-Benzyl and O-Benzyl Compounds: A New Group of Synthetic Auxin Biomimetics

Doklady Biological Sciences, 2003
The structural and topochemical similarity between natural (Scheme 1, compounds A – E ) and synthetic (Scheme 1, compounds F and G ) auxins is that their molecules include a system of aromatic rings, which binds to a polar group (carboxyl, amide group, nitrile, or hydroxyl) through a methylene, dimethylene, trimethylene, or oxalkylene bridge [1–4]. The
R G, Gafurov, A A, Makhmutova
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Benzylation of 1,3‐Dicarbonyl Compounds with Benzyl Alcohols Promoted by Perfluorosulfonic Acid Resin

ChemistrySelect, 2023
Abstract The catalytic performance of Perfluorosulfonic acid resin (PFSA), a solid superacid, was studied in the catalytic benzylation of 1,3‐dicarbonyl compounds with benzylic alcohols. The PFSA‐catalyzed reactions could proceed smoothly to provide the products under solvent‐free conditions or in toluene and dichloromethane, which ...
Yingge Zhang, Feng Yang, Supeng Pei, Qingwei Wang, Kangwei Xu, Jialu Ma, Guipeng Liu, Xiaojun Xu, Gaochong Liu, Zhihui Wang, Huiyu Xu, Yongming Zhang, Feng Liu   +12 more
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Synthesis of organomercury compounds of the benzyl series

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1969
We have synthesized several organomercury compounds of the benzyl series, including 2,6-dimethyl-and 2,4,6-trimethylbenzylmercurichloride, which have a steric hindrance, as well as of 2-chloromercurimethylnaphthalene.
Yu. G. Bundel', V. I. Rozenberg, G. V. Gavrilova, O. A. Reutov   +3 more
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3-Alkoxy-1-Benzyl-5-Nitroindazole Derivatives Are Potent Antileishmanial Compounds [PDF]

International Journal of Molecular Sciences
Indazoles have previously been identified as molecules with antiprotozoal activity. In this study, we evaluate the in vitro activity of thirteen 3-alkoxy-1-benzyl-5-nitroindazole derivatives (series D) against L. amazonensis, L. infantum, and L. mexicana.
Niurka Mollineda-Diogo, Sérgio Sifontes-Rodríguez, Maria Magdalena Aguirre-García   +2 more
exaly   +2 more sources

A General Preparation of Polyfunctional Benzylic Zinc Organometallic Compounds

Chemistry – An Asian Journal, 2008
AbstractA new method for the preparation of highly functionalized benzylic zinc chlorides by the direct insertion of zinc dust into the corresponding benzylic chlorides in the presence of LiCl is described without the formation of homocoupling products (<5 %).
Albrecht, Metzger, Matthias A, Schade, Georg, Manolikakes, Paul, Knochel   +3 more
openaire   +2 more sources