Results 71 to 80 of about 3,576 (229)

Advances in Mechanochemical C─H Functionalization: A Comparative Study with Solvent‐Based Approaches

open access: yesChemCatChem, EarlyView.
This review presents the latest advancements made in mechanochemical transition metal catalyzed C─H functionalization, comparing its efficiency, sustainability and scope with traditional solvent‐based methods. By offering a side‐by‐side comparison, it equips organic chemists with the insights needed to select the most effective approach for ...
Nanditha Kattukudiyil Narayanan   +1 more
wiley   +1 more source

Soil Remediation: Current Approaches and Emerging Bio-Based Trends

open access: yesSoil Systems
Currently, increasing anthropogenic pressure and overexploitation expose soils to various forms of degradation, including contamination, erosion, and sealing.
Micaela Santos   +2 more
doaj   +1 more source

Residues in Eggs from Low Level Feeding of Five Chlorinated Hydrocarbon Insecticides to Hens [PDF]

open access: bronze, 1966
John G. Cummings   +4 more
openalex   +1 more source

Development of Copper Catalysts Supported on Graphite to Produce Butenes by Acetylene Dimerization

open access: yesChemCatChem, EarlyView.
The incorporation of copper nanoparticles on the graphite surface leads to the development of catalytic materials capable of selectively hydrogenating acetylene into ethylene and promoting the dimerization reaction to produce butenes. The catalytic properties can be modulated depending on the metal precursor employed. Based on our experimental data, it
Eduardo Campos‐Castellanos   +3 more
wiley   +1 more source

Thermal decomposition of selected chlorinated hydrocarbons during gas combustion in fluidized bed

open access: yesChemistry Central Journal, 2013
Background The process of thermal decomposition of dichloromethane (DCM) and chlorobenzene (MCB) during the combustion in an inert, bubbling fluidized bed, supported by LPG as auxiliary fuel, have been studied.
Olek Malgorzata   +2 more
doaj   +1 more source

Alcohol and Carbonyl Redox Reactions in Electrochemical Organic Synthesis

open access: yesChemistryEurope, 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

Exploring the Reactivity of Germol Dianions with Aluminum Trichloride: Uncovering Versatile Pathways

open access: yesChemistryEurope, 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

open access: yesChemistry – 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

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