![](/CAS/GIF/22803-05-0.gif)
3,3',4,4'-Biphenyltetracarboxylic acid synthesis
- Product Name:3,3',4,4'-Biphenyltetracarboxylic acid
- CAS Number:22803-05-0
- Molecular formula:C16H10O8
- Molecular Weight:330.25
![4,4'-Dimethylbiphenyl](/CAS/GIF/613-33-2.gif)
613-33-2
247 suppliers
$9.00/10g
![3,3',4,4'-Biphenyltetracarboxylic acid](/CAS/GIF/22803-05-0.gif)
22803-05-0
142 suppliers
$15.00/250mg
Yield:-
Steps:
Multi-step reaction with 2 steps
1: aluminum (III) chloride / dichloromethane / 10 - 20 °C
2: pyridine; potassium permanganate; water / 85 - 95 °C
References:
Changzhou Sunshine Pharmaceutical Co., Ltd.;Hu Guoyi;Hu Jinping;Liu Weijun CN110818551, 2020, A
![4-BROMO PHTHALIC ANHYDRUS](/CAS/GIF/86-90-8.gif)
86-90-8
285 suppliers
$7.00/5g
![3,3',4,4'-Biphenyltetracarboxylic acid](/CAS/GIF/22803-05-0.gif)
22803-05-0
142 suppliers
$15.00/250mg
![3,3',4,4'-TETRAMETHYLBIPHENYL](/CAS/GIF/4920-95-0.gif)
4920-95-0
54 suppliers
$45.00/50mg
![3,3',4,4'-Biphenyltetracarboxylic acid](/CAS/GIF/22803-05-0.gif)
22803-05-0
142 suppliers
$15.00/250mg
![DIMETHYL 4-BROMOPHTHALATE](/CAS/GIF/87639-57-4.gif)
87639-57-4
83 suppliers
$14.00/1g
![3,3',4,4'-Biphenyltetracarboxylic acid](/CAS/GIF/22803-05-0.gif)
22803-05-0
142 suppliers
$15.00/250mg