Results 21 to 30 of about 2,180 (202)
Ultrasonics Sonochemistry, 2022 There are many problems associated with the synthesis of nanocatalysts and catalytic reduction of nitroarenes - e.g., high temperatures, costs, long reaction/synthesis process times, the toxicity of chemicals/solvents, undesirable byproducts, the toxic ...
Maryam Shahzad Shirazi +3 more
doaj +1 more source
Nucleophilic substitution of nitrite in nitrobenzenes, nitrobiphenyls and nitronaphthalenes [PDF]
, 1991 Aromatic compounds, accessible only by multistep procedures, can be synthesized easily by nucleophilic substitution of nitrite in nitrobenzenes, nitrobiphenyls, and nitronaphthalenes.
Streicher, Willi +2 more
core +1 more source
Copper-Catalyzed Direct Amination of Nitrobenzenes with O-Alkylhydroxylamines [PDF]
, 2016 Copper-Catalyzed Direct Amination of Nitrobenzenes with O ...
Norio Kawamura (3036531) +1 more
core +1 more source
Nature Communications, 2017 N-methylated amines display high biological activity in living organisms. Here, the authors show the convenient synthesis of a wide range of biologically relevant N-methylamines via reduction of nitrobenzenes using a recyclable iron catalyst and ...
Kishore Natte +3 more
doaj +1 more source
Super electron donor-mediated reductive transformation of nitrobenzenes: a novel strategy to synthesize azobenzenes and phenazines [PDF]
, 2018 The transformation of nitrobenzenes into azobenzenes by pyridine-derived super electron donor 2 is described.
Erina Abe +4 more
core +1 more source
Química Nova, 2016 Both primary and secondary amines react with 2,4-dinitrochlorobenzene to give derivatives of 1-alkylamino-2,4-dinitrobenzene. These compounds are important intermediates for the synthesis of a diverse range of products.
Cíntia de A. Custódio, Simon J. Garden
doaj +1 more source
N,N-Dimethylation of nitrobenzenes with CO2 and water by electrocatalysis [PDF]
, 2017 We have developed a strategy for the synthesis of N,N-dimethylanilines by the N,N-dimethylation of nitrobenzenes with CO2 using H2O as the hydrogen source.
Buxing Han +6 more
core +1 more source
α-Fluorination of Nitrobenzenes and Nitropyridines via Vicarious Nucleophilic Substitution of Hydrogen [PDF]
, 2020 A highly selective C–H functionalization of nitrobenzenes and nitropyridines is reported using tandem vicarious nucleophilic substitution (VNS) chemistry with electrophilic fluorination using Selectfluor®.
Al-mkhaizim, Fayez Y. +1 more
core +1 more source
Angewandte Chemie, EarlyView.We address the long‐standing challenge of reactivity–selectivity trade‐off by precisely tuning the redox properties of Fe(IV), rather than simply accelerating its formation, to enable chemically efficient and low‐emission water treatment. ABSTRACT High‐valent iron oxo species (Fe(IV)) are attractive for wastewater treatment because of their high ...
Hongyu Zhou +9 more
wiley +2 more sources
QSAR study in terms of conceptual density functional theory based descriptors in predicting toxicity of nitrobenzenes towards Tetrahymena pyriformis [PDF]
, 2022 Quantitative Structure -Activity Relationship (QSAR) models are enormously significant to understand the correlation of chemical structure with the biological activity and toxicity of chemicals.
Rajak, Sandip Kumar; DUMKAL COLLEGE, BASANTPUR,MURSHIDABAD, WEST BENGAL
core +2 more sources