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Electrocatalytic activity of 2,3,5,6-tetrachloro-1,4-benzoquinone/multi-walled carbon nanotubes immobilized on edge plane pyrolytic graphite electrode for NADH oxidation
(Pergamon-elsevier Science LtdOxfordInglaterra, 2008)
Acidentes provocados por Millipede com manifestacoes dermatologicas: Relatos de dois casos
(2000-01-01)
This study is based on the two case reports of accidents provoked by arthropods (Millepede) in human beings. The authors present this type of accident, the insect specie that caused the accidents, the aggressive mechanism, ...
Studies on quinones. Part 39: Synthesis and leishmanicidal activity of acylchloroquinones and hydroquinones
(PERGAMON-ELSEVIER SCIENCE LTD, 2005)
Acylhydroquinone-based compounds are attractive targets for the design of new leishmanicidal drugs. We have previously described sesquiterpene quinones and hydroquinones series, which exhibit different degree of potency ...
Design and synthesis of angucyclinone 5-aza analogues
(GEORG THIEME VERLAG KG, 2006)
A highly efficient one-pot procedure for the synthesis of phenanthridine-1,7,10-triones from acylbenzoquinones and cyclic enaminones is reported. The cycloaddition reactions of these quinones with 1-trimethylsilyloxybutadiene ...
Understanding the influence of Lewis acids in the regioselectivity of the Diels–Alder reactions of 2-methoxy-5-methyl-1,4-benzoquinone: A DFT study
(Elsevier B.V., 2009-03-03)
The mechanisms of the Diels–Alder (DA) reactions of 2-methoxy-5-methyl-1,4-benzoquinone 1 with 2-
methyl-1,3-butadiene 2, in the absence and in the presence of LA catalysts, have been studied using the
DFT method at the ...
Experimental and Theoretical Study of the High-Temperature UV-Visible Spectra of Aqueous Hydroquinone and 1,4-Benzoquinone
(American Chemical Society, 2016-10)
UV-visible spectroscopic studies of aqueous hydroquinone (HQ) and 1,4-benzoquinone (BQ) have been carried out along with classical molecular dynamics (MD) and quantum calculations. The experimental results confirmed that ...
Aniline-1,4-benzoquinone as a model system for the characterization of products from aniline oligomerization in low acidic media
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Increase in the pH medium of aniline polymerization is used for giving products of different morphologies, which are often wrongly attributed to PANI chains. Infrared and Raman spectroscopic data, supported by quantum ...
Bis(acetonitrile-N)(o-benzoquinone diimine-N,N′)-trans-bis(triphenyl-phosphine-P)ruthenium(II) bis(hexa-fluorophosphate) methanol solvate
(International Union of Crystallography, 2000)
© 2000 International Union of Crystallography.The title complex, [Ru(C2H3N)2(C6H6N2)(C18H15P)2](PF6)2.-CH4O, is the third of a series of ruthenium complexes containing two triphenylphosphine groups in a trans arrangement, ...