نتایج جستجو برای: aniline derivatives
تعداد نتایج: 108338 فیلتر نتایج به سال:
Two hyperactive mutants of cytochrome c peroxidase (CCP), W51F and W51A, catalyze the enhanced oxidation of a number of substituted anilines. The reaction of CCP compound ES with mesidine is biphasic, while similar reactions using compound II give monophasic kinetics. These data, in addition to the ratio of the Fe4+ = O and free-radical species observed during steady-state turnover, indicate th...
Conductive polymers find key applications ranging from optoelectronics and OLEDs to conductive composite materials. The synthesis of monomers, such as thiophene derivatives, pyrroles aniline, mainly relies on oxidative polymerization, the processing so-formed (insoluble) is a major issue that needs be addressed. In present work, photopolymerization 3,4-ethylenedioxythiophene (EDOT) by visible l...
The aim of this study was to evaluate the impact of biofield energy treatment on the isotopic abundance of 13C/12C or 2H/1H or 15N/14N ≡ (PM+1)/PM in aniline; and (PM+1)/PM and 81Br/79Br ≡ (PM+2)/PM in 4-bromoaniline using Gas Chromatography-Mass Spectrometry (GC-MS). Aniline and 4-bromoaniline samples were divided into two parts: control and treated. The control part remained as untreated, whi...
One-pot four-component synthesis of polyfunctionalized 1,4-dihydropyridine derivatives was developed by a condensation of aldehydes, malononitrile, diethylacetylenedicarboxylate and aniline in the presence of choline chloride/urea as a deep eutectic solvent (DES)at room temperature.Moreover, an efficient method was reported for the synthesis of highly substituted 4H-chromenes through one-...
Malaria persists as one of the most devastating global infectious diseases. The pyrimidine biosynthetic enzyme dihydroorotate dehydrogenase (DHODH) has been identified as a new malaria drug target, and a triazolopyrimidine-based DHODH inhibitor 1 (DSM265) is in clinical development. We sought to identify compounds with higher potency against Plasmodium DHODH while showing greater selectivity to...
Anilines are some of the most used class substrates for application in photoinduced electron transfer. N,N-Dialkyl-derivatives enable radical generation ? to N-atom by oxidation followed deprotonation. This approach is however elusive monosubstituted anilines owing fast back-electron transfer (BET). Here we demonstrate that BET can be minimised using photoredox catalysis presence an exogenous a...
Multi-walled carbon nanotubes (MWCNT) modified DNA based biosensors were prepared by immobilizing dsDNA over MWCNT coated graphite electrode. The film forming abilities of MWCNT coated graphite electrodes were studied using Electrochemical Impedance Spectroscopy (EIS) and Cyclic Voltammetry (CV) by placing the electrodes in electrolyte containing redox couple. Differential Pulse Voltammetry (DP...
Benzothiophene carboxamide derivatives of aminobenzophenone, aminopyridine, aminobenzimidazole, and aniline derivatives (compounds 1-9) were synthesized and compounds 3, 6, 7, 8, and 9 tested in vivo for their hypolipidemic activity. Compounds 1-8 were prepared adopting the fusion process at 130-150 degrees C between benzothiophene-2-carbonyl chloride and aminobenzophenones, aminopyridine, and ...
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