Electrochemical Oxidation of 2,4,6-Tribromophenol in Aqueous-Alcoholic Media

被引：8

作者：

Markova, Eva ^{[1
]}

Kucerova, Pavla ^{[1
]}

Skopalova, Jana ^{[2
]}

Bartak, Petr ^{[1
]}

机构：

[1] Palacky Univ, Fac Sci, Dept Analyt Chem, Reg Ctr Adv Technol & Mat, Olomouc 77146, Czech Republic

[2] Palacky Univ, Fac Sci, Dept Analyt Chem, Olomouc 77146, Czech Republic

来源：

ELECTROANALYSIS | 2015年 / 27卷 / 01期

关键词：

2,4,6-Tribromophenol; Alcohols; Electrooxidation; Gas chromatography; Mass spectrometry; GLASSY-CARBON ELECTRODE; PHENOLIC-COMPOUNDS; ANODIC-OXIDATION; CHLORINATED PHENOLS; ALKALINE-SOLUTION; ELECTROPOLYMERIZATION; ELECTROOXIDATION; PART; CHLOROPHENOLS; MECHANISM;

D O I：

10.1002/elan.201400412

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Electrooxidation of 2,4,6-tribromophenol on platinum gauze electrode in 90% (v/v) alcohol (methanol, ethanol, propan-1-ol, butan-1-ol) was studied. Products were investigated by gas chromatography/mass spectrometry. Structures of several different types of monomeric as well as dimeric alkoxy derivatives have been suggested according to mass spectra of the detected products. Series of 2,6-dibromo-4-alkoxyphenols, 2,4,6-tribromo-6-alkoxycyclohexa-2,4-dien-1-ones and 2,6-dibromo-6-alkoxycyclohex-2-ene-1,4-diones were found. By analogy to identified monomeric alkoxy derivatives, a serie of dimeric 2,6-dibromo-4-(2,6-dibromo-4-alkoxyphenoxy)phenols was suggested and identified in respective chromatograms as well.

引用

页码：156 / 165

页数：10

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