Results 121 to 130 of about 502,149 (313)
Advances in Ligand‐Driven Pd‐Catalyzed C─H Functionalizations: Recent Insights and Updates
ChemCatChem, EarlyView.The most significant advances in ligand‐driven Pd‐catalyzed organic synthesis over the past two years are presented. Processes involving C─H activation of substrates, avoiding their prefunctionalization are illustrated. Both the activity and selectivity of the catalyst depend on the design of the ligands (pyridones, pyridines, amino acids, phosphines ...
Jesús Moradell +3 more
wiley +1 more source
Molecular biomarkers and toxic consequences of impact by organic pollution in aquatic organisms [PDF]
, 1994 Organic contaminants are readily bioaccumulated by aquatic organisms. Exposure to and toxic effects of contaminants can be measured in terms of the biochemical responses of the organisms (i.e. molecular biomarkers).
Förlin, L. +2 more
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Alcohol and Carbonyl Redox Reactions in Electrochemical Organic Synthesis
ChemistryEurope, EarlyView.This review aims to provide the reader with a useful tool to deal with electrochemical redox reactions involving alcohols and carbonyl compounds. The review is organized in an accessible format and divided into sections that focus on key parameters of wide‐ranging electrosynthetic methods.
Fiammetta Vitulano +5 more
wiley +1 more source
Monitoring of Chlorinated Hydrocarbon Pollution of Meat and Fish in Croatia
Food Technology and Biotechnology, 2002 Four hundred and sixty-six fatty tissue samples of beef, pork, poultry and fish were assayed by the gas and liquid chromatography between 1992 and 1996 for chlorinated hydrocarbons: hexachlorobenzene (HCB), α-hexachlorocyclohexane (α-HCH), γ ...
Jelena Vukušić +2 more
doaj
Report on Mini-conference on Sludge Disposal Alternatives in the Ocean off Southern California, 8 September 1976 [PDF]
, 1976 The purpose of the conference was to review the status of our capability to predict the environmental effects of the disposal of digested sewage sludge in the ocean off the coast of Southern California.
Brooks, Norman H., Isaacson, Morton S.
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Exploring the Reactivity of Germol Dianions with Aluminum Trichloride: Uncovering Versatile Pathways
ChemistryEurope, EarlyView.The reaction of dipotassium germoldiides with donor complexes of AlCl3 reveals an astonishing broad line‐up of products. Key products are Ge(II)alumole complexes, cationic germole complexes of aluminylenes, and a 2H‐germole derivative. Product formation is influenced by the choice of the donor, its size and its stoichiometric ratio.
Lena Albers +2 more
wiley +1 more source
N‐Heterocyclic Carbene Stabilized Bisacylgermylenes
Chemistry – A European Journal, EarlyView.We developed a metal‐free strategy for acyl group abstraction, enabling access to novel germenolates 2a,b, or NHC‐stabilized bisacylgermylenes 4a,b. This novel class of germylenes exhibit nucleophilic reactivity toward iron and boron electrophiles, and can alternatively be prepared by the reaction of dichlorobisacylgermane and geminal bisgermenolate at
Matthias Paris +3 more
wiley +1 more source
Removal of benzotriazoles from domestic wastewater using Pleurotus ostreatus fungal pellets
The Canadian Journal of Chemical Engineering, EarlyView.Removal of benzotriazoles from domestic wastewater using a fungal pellet reactor with Pleurotus ostreatus. The system effectively removed CBTR (70%), while BTR (19%), 5‐TTR (17%), and OH‐BTH (16%) showed moderate removal. Abstract Benzotriazoles are a group of persistent and mobile substances commonly found in aquatic environments due to inefficient ...
Evrydiki Markoulatou +3 more
wiley +1 more source
Bioelectrochemical treatment of oil sands process‐affected water: A comparative study
The Canadian Journal of Chemical Engineering, EarlyView.Comparative Efficiency of microbial fuel cell, microbial electrolysis cell, and microbial electrosynthesis cell systems for oil sands process‐affected water treatment. Abstract In this study, removal of dissolved organic carbon and naphthenic acids (NAs) from oil sands process‐affected water (OSPW) was evaluated in flow‐through microbial fuel cell (MFC)
Louis‐B. Jugnia +4 more
wiley +1 more source
Chemistry–Methods, EarlyView.This study develops a convenient approach to investigate cyanoarene photocatalysts with anion‐enhanced detection AED‐ESI‐HRMS through the signal‐amplified interaction with bromide anions. By combining supramolecular chemistry, DFT calculations, and mass spectrometry, we uncover a novel approach for tracking photocatalyst transformations and elucidating
Nikita S. Shlapakov +5 more
wiley +1 more source