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Specific nucleophile–electrophile interactions in nucleophilic aromatic substitutions
(Royal Society of Chemistry, 2013)
We herein report results obtained from an integrated experimental and theoretical study on aromatic nucleophilic substitution (S(N)Ar) reactions of a series of amines towards 1-fluoro-2,4-dinitrobenzene in water. Specific ...
Specific nucleophile–electrophile interactions in nucleophilic aromatic substitutions
(Royal Society of Chemistry, 2013)
We herein report results obtained from an integrated experimental and theoretical study on aromatic nucleophilic substitution (S(N)Ar) reactions of a series of amines towards 1-fluoro-2,4-dinitrobenzene in water. Specific ...
Avaliação da atividade mutagênica do resíduo sólido de uma fábrica de confecções de meias e lingerie em ensaios com Salmonella typhimurium
(2003-12-01)
Cancer is one of the most hazardous effects to human health caused by the exposition to chemical agents. The search for new technological solutions in the industrial field led to a rapid increase in the productive sector, ...
Avaliação da atividade mutagênica do resíduo sólido de uma fábrica de confecções de meias e lingerie em ensaios com Salmonella typhimurium
(2003-12-01)
Cancer is one of the most hazardous effects to human health caused by the exposition to chemical agents. The search for new technological solutions in the industrial field led to a rapid increase in the productive sector, ...
Electrochemical Reduction as a Powerful Tool to Highlight the Possible Formation of By-Products More Toxic Than Sudan III Dye
(ELECTROCHEMICAL SCIENCE GROUPBELGRADE, 2013-08-02)
The present work describes the electrochemical reduction of the azo dye Sudan III in methanol/0.01 mol l(-1) Bu4NBF4 at applied potential of -1.2V, which promotes 98% discoloration of the commercial sample. The reduction ...
EVALUATION OF DICLORAN`S CONTRIBUTION TO THE MUTAGENIC ACTIVITY OF CRISTAIS RIVER, BRAZIL, WATER SAMPLES
(SETAC PRESS, 2009)
2,6-Dichloro-4-nitroaniline (dicloran) is a mutagenic aromatic amine used as an agricultural fungicide and in the synthesis of disperse dyes. It is a known mutagen (Salmonella/microsome assay) in strains TA98 and TA100. ...
Electrochemical reduction as a powerful tool to highlight the possible formation of by-products more toxic than sudan III dye
(2012-12-01)
The present work describes the electrochemical reduction of the azo dye Sudan III in methanol/0.01 mol l-1 Bu4NBF4 at applied potential of -1.2V, which promotes 98% discoloration of the commercial sample. The reduction ...
Electrochemical Reduction as a Powerful Tool to Highlight the Possible Formation of By-Products More Toxic Than Sudan III Dye
(Electrochemical Science Group, 2012-09-01)
The present work describes the electrochemical reduction of the azo dye Sudan III in methanol/0.01 mol l(-1) Bu4NBF4 at applied potential of -1.2V, which promotes 98% discoloration of the commercial sample. The reduction ...
Electrochemical Reduction as a Powerful Tool to Highlight the Possible Formation of By-Products More Toxic Than Sudan III Dye
(Electrochemical Science Group, 2012-09-01)
The present work describes the electrochemical reduction of the azo dye Sudan III in methanol/0.01 mol l(-1) Bu4NBF4 at applied potential of -1.2V, which promotes 98% discoloration of the commercial sample. The reduction ...
Intercalation and thermochemistry of amines in lamellar titanium phenylarsonate
(Sociedade Brasileira de Química, 2005)