Buscar
Mostrando ítems 51-60 de 1733
Benign perfluoroalkylation of aniline derivatives through photoredox organocatalysis under visible light irradiation
(Wiley VCH Verlag, 2015-12)
In this work, we present a room- or solar-light-initiated transition-metal-free radical homolytic aromatic substitution (HAS) reaction of aniline derivatives with perfluoroalkyl moieties employing perfluoroalkyl halides ...
Oxidation of ophthalmic drugs photopromoted by inorganic radicals
(Elsevier Science SA, 2012-09)
The rate constants of the reactions of the sulfate (SO4radical dot−) and hydrogen phosphate (HPO4radical dot−) radicals with the imidazoline derivatives naphazoline, tetrahydrozoline, oxymetazoline, xylometazoline, and the ...
The first nonclassical distonic ion
(Amer Chemical SocWashingtonEUA, 2000)
Theoretical insights into the adsorption of neutral, radical and anionic thiophenols on gold(111)
(2013)
The interaction of thiol and thiolate containing molecules with gold (S-Au) has gained increasing interest because of its applications in molecular electronic devices and catalysis. In this context, the enhanced conductivity ...
Electrophilic aromatic nitration: Understanding its mechanism and substituent effects
(Amer Chemical SocWashingtonEUA, 2006)
Synthesis of novel biaryl derivatives of sesamol (5-Benzodioxolol) and evaluation of their antioxidant activity against DPPH radical
(Csiro Publishing, 2013-08)
A simple and direct arylation of sesamol with aryl halides by a photoinduced reaction is reported. Five 6-arylsesamol derivatives were synthesized in order to evaluate possible changes in their antioxidant properties as a ...
Relative rate coefficients of OH radical reactions with CF3CFCClCF3 and CF3CHCHCH2OH. Ozone depletion potential estimate for CF3CFCClCF3
(Pergamon-Elsevier Science Ltd, 2013-03)
The relative rate method was used to determine the rate coefficients for the reactions of OH radicals with CF3CFCClCF3 (k1) and CF3CHCHCH2OH (k2). Experiments were carried out at (298 ± 2) K and atmospheric pressure using ...