e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521

Fragmentation of radical anions of polyfluorinated benzoates

VV Konovalov, SS Laev, IV Beregovaya…

Index: Konovalov, Valery V.; Laev, Sergey S.; Beregovaya, Irina V.; Shchegoleva, Lyudmila N.; Shteingarts, Vitalij D.; Tsvetkov, Yuri D.; Bilkis, Itzhak Journal of Physical Chemistry A, 2000 , vol. 104, # 2 p. 352 - 361

Full Text: HTML

Citation Number: 26

Abstract

A comprehensive study of the symmetry forbidden fragmentation of short-lived radical anions (RAs) has been undertaken for the complete set of polyfluorinated benzoates (C6F n H5-n CO2-, n= 1-5). The decay rate constants (kc) of RAs have been determined in aqueous alkaline solution (pH 13.4) by electron photoinjection (EPI) from mercury electrodes and were found to increase dramatically from≤ 3× 103 s-1 (3-F-C6H4CO2-) to (1.2±0.8)× 109 ...

Carbon dioxide Structure

1,2,3,5-Tetrafluorobenzene Structure

1,2,3,5-Tetrafl...

~%

2,3,4,6-Tetrafluorobenzoic acid Structure

2,3,4,6-Tetrafl...

3,4,5-Trifluorobenzoic acid Structure

3,4,5-Trifluoro...

~16%

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

2,3,5,6-Tetrafluorobenzoic acid Structure

2,3,5,6-Tetrafl...

~4%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

benzoic acid Structure

2,3,4,5,6-Pentafluorobenzoic acid Structure

2,3,4,5,6-Penta...

~%

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

3,5-Difluoroaniline Structure

3,5-Difluoroaniline

~%

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

3,4,5-Trifluoroaniline Structure

3,4,5-Trifluoro...

~%

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

5-Bromo-1,2,3-trifluorobenzene Structure

5-Bromo-1,2,3-t...

~%

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

2,3,4,5,6-Pentafluorobenzoic acid Structure

2,3,4,5,6-Penta...

~3%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,5,6-Tetrafluorobenzoic acid Structure

2,3,5,6-Tetrafl...

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

Detail

1,2,3,5-Tetrafluorobenzene Structure

1,2,3,5-Tetrafl...

~%

benzoic acid Structure

1,2,3-Trifluorobenzene Structure

1,2,3-Trifluoro...

~%

benzoic acid Structure

1,2-Difluorobenzene Structure

1,2-Difluorobenzene

~%

benzoic acid Structure

1,2,4-Trifluorobenzene Structure

1,2,4-Trifluoro...

~%

benzoic acid Structure

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

~19%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

~1%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,5-Difluorobenzoic acid Structure

2,5-Difluoroben...

~10%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,3,5,6-Tetrafluorobenzoic acid Structure

2,3,5,6-Tetrafl...

~7%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

benzoic acid Structure

2,3,4,6-Tetrafluorobenzoic acid Structure

2,3,4,6-Tetrafl...

~8%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

benzoic acid Structure

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

~9%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,5-Difluorobenzoic acid Structure

2,5-Difluoroben...

2,3,4,6-Tetrafluorobenzoic acid Structure

2,3,4,6-Tetrafl...

~%

benzoic acid Structure

1,2,3-Trifluorobenzene Structure

1,2,3-Trifluoro...

~%

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

1-(3,4-Difluorophenyl)ethanone Structure

1-(3,4-Difluoro...

~%

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

2,3,4-Trifluorobenzoic acid Structure

2,3,4-Trifluoro...

~3%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

Detail

2,3,4-Trifluorobenzoic acid Structure

2,3,4-Trifluoro...

~19%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

Detail

Carbon dioxide Structure

1,2-Difluorobenzene Structure

1,2-Difluorobenzene

~%

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

1,2,3-Trifluorobenzene Structure

1,2,3-Trifluoro...

~%

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

2,3,4-Trifluorobenzoic acid Structure

2,3,4-Trifluoro...

~17%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

Detail

2,3,4-Trifluorobenzoic acid Structure

2,3,4-Trifluoro...

~%

benzoic acid Structure

1,4-Difluorobenzene Structure

1,4-Difluorobenzene

~%

benzoic acid Structure

1-(3,4-Difluorophenyl)ethanone Structure

1-(3,4-Difluoro...

~%

benzoic acid Structure

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

~%

benzoic acid Structure

2',5'-Difluoroacetophenone Structure

2',5'-Difluoroa...

~%

benzoic acid Structure

1,2,3,5-Tetrafluorobenzene Structure

1,2,3,5-Tetrafl...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

1,2,3-Trifluorobenzene Structure

1,2,3-Trifluoro...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

1,2-Difluorobenzene Structure

1,2-Difluorobenzene

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

1,2,4-Trifluorobenzene Structure

1,2,4-Trifluoro...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

~55%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

~7%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,5-Difluorobenzoic acid Structure

2,5-Difluoroben...

~39%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,3,5,6-Tetrafluorobenzoic acid Structure

2,3,5,6-Tetrafl...

~14%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

benzoic acid Structure

2,3,4,6-Tetrafluorobenzoic acid Structure

2,3,4,6-Tetrafl...

~16%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

benzoic acid Structure

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

~9%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

benzoic acid Structure

2,5-Difluorobenzoic acid Structure

2,5-Difluoroben...

2,3,4,6-Tetrafluorobenzoic acid Structure

2,3,4,6-Tetrafl...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,4-Trifluorobenzoic acid Structure

2,3,4-Trifluoro...

~12%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

3,4-Difluorobenzoic acid Structure

3,4-Difluoroben...

2,3-Difluorobenzoic acid Structure

2,3-Difluoroben...

Detail

2,3,4,5,6-Pentafluorobenzoic acid Structure

2,3,4,5,6-Penta...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,4-Trifluorobenzoic acid Structure

2,3,4-Trifluoro...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

1,4-Difluorobenzene Structure

1,4-Difluorobenzene

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

1-(3,4-Difluorophenyl)ethanone Structure

1-(3,4-Difluoro...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2',5'-Difluoroacetophenone Structure

2',5'-Difluoroa...

~%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,4,5,6-Pentafluorobenzoic acid Structure

2,3,4,5,6-Penta...

~6%

3-Fluorobenzoic acid Structure

3-Fluorobenzoic acid

2,3,5,6-Tetrafluorobenzoic acid Structure

2,3,5,6-Tetrafl...

3,5-Difluorobenzoic acid Structure

3,5-Difluoroben...

Detail

1,2,3,5-Tetrafluorobenzene Structure

1,2,3,5-Tetrafl...

~%

2,4,5-Trifluorobenzoic acid Structure

2,4,5-Trifluoro...

2,3,4,6-Tetrafluorobenzoic acid Structure

2,3,4,6-Tetrafl...

~11%

2,3,6-TRIFLUOROBENZOIC ACID Structure

2,3,6-TRIFLUORO...

2,4,5-Trifluorobenzoic acid Structure

2,4,5-Trifluoro...

3,5-Difluoroaniline Structure

3,5-Difluoroaniline

~%

1-Bromo-3,5-difluorobenzene Structure

1-Bromo-3,5-dif...