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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 3,3',4,4'-Biphenyltetracarboxylic acid

3,3',4,4'-Biphenyltetracarboxylic acid synthesis

4synthesis methods
3,3',4,4'-Biphenyltetracarboxylic acid can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly in laboratory research and development. It can be synthesized from catalytic reduction and substitution reaction of 5-Bromoisobenzofuran-1,3-dione.
613-33-2 Synthesis
4,4'-Dimethylbiphenyl

613-33-2
244 suppliers
$9.00/10g

3,3',4,4'-Biphenyltetracarboxylic acid

22803-05-0
141 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

86-90-8 Synthesis
4-BROMO PHTHALIC ANHYDRUS

86-90-8
282 suppliers
$7.00/5g

3,3',4,4'-Biphenyltetracarboxylic acid

22803-05-0
141 suppliers
$15.00/250mg

References
3,3',4,4'-TETRAMETHYLBIPHENYL

4920-95-0
54 suppliers
$45.00/50mg

3,3',4,4'-Biphenyltetracarboxylic acid

22803-05-0
141 suppliers
$15.00/250mg

References
87639-57-4 Synthesis
DIMETHYL 4-BROMOPHTHALATE

87639-57-4
82 suppliers
$14.00/1g

3,3',4,4'-Biphenyltetracarboxylic acid

22803-05-0
141 suppliers
$15.00/250mg

References

3,3',4,4'-Biphenyltetracarboxylic acid Related Search:

Biphenyl Pyromellitic acid 4,4'-Oxydiphthalic anhydride Bifonazole Protocatechuic acid 4,4'-Biphenyldicarboxaldehyde 4-Biphenylcarboxylic acid 4,4'-Bis(hydroxymethyl)biphenyl 4-(3-METHYLPHENYL)BENZALDEHYDE 3,3',4,4'-Biphenyltetracarboxylic dianhydride