4'-Nitro[1,1'-biphenyl]-4-carboxylic acid

CAS: 92-89-7

Ref. 3D-AAA09289

Product Information

• Name: 4'-Nitro[1,1'-biphenyl]-4-carboxylic acid
• Synonyms: (1,1'-Biphenyl)-4-carboxylic acid, 4'-nitro-, 4'-Nitrobiphenyl-4-Carboxylic Acid, 4'-Nitrodiphenyl-4-carboxylic acid, 4-(4'-Nitrophenyl)benzoic acid, 4-Biphenylcarboxylic acid, 4'-nitro-, 4-Carboxy-4′-nitrobiphenyl, 4-Nitro-4'-biphenylcarboxylic acid, Nsc 210796, 4'-Nitro(1,1'-biphenyl)-4-carboxylic acid, 4′-Nitro[1,1′-biphenyl]-4-carboxylic acid

Description

4'-Nitro[1,1'-biphenyl]-4-carboxylic acid is a nitrating agent that is used in the organic synthesis of biphenyl. It is prepared by oxidation of 4'-nitrodiphenylsulfone and subsequent reaction with acetic anhydride. The resulting biphenyls may be converted to diamines, which are important in the production of polyamides. The product may also be used as a catalyst to produce polyurethanes. 4'-Nitro[1,1'-biphenyl]-4-carboxylic acid can also be synthesized from 4-nitrophenol and acetaldehyde using palladium as a catalyst. This process can also be used for catalytic reduction and polymerization reactions. Hypochlorite and hydrazine are used for the preparation of diamines from biphenols.

• Brand: Biosynth

Chemical properties

• Molecular weight: 243.22 g/mol
• Formula: C₁₃H₉NO₄
• Purity: Min. 95%