651621

4-Amino-3-nitrophenylboronic acid

technical grade, 90%

• Empirical Formula (Hill Notation): C₆H₇BN₂O₄
• CAS Number: 89466-07-9
• Molecular Weight: 181.94
• MDL number: MFCD07437851
• UNSPSC Code: 12352103
• PubChem Substance ID: 24883847
• NACRES: NA.22

Properties

• grade: technical grade
• Assay: 90%
• form: solid
• mp: 215-225 °C (dec.)
• functional group: nitro
• SMILES string: Nc1ccc(cc1[N+]([O-])=O)B(O)O
• InChI: 1S/C6H7BN2O4/c8-5-2-1-4(7(10)11)3-6(5)9(12)13/h1-3,10-11H,8H2
• InChI key: IRTXQNNJQZNKRP-UHFFFAOYSA-N

Description

General description

4-Amino-3-nitrophenylboronic acid is a synthetic building block used in metal-catalyzed Suzuki coupling reaction.

Application

4-Amino-3-nitrophenylboronic acid can be used as a reactant to prepare difluoromethoxy-3-nitrobiphenyl-4-amine by coupling with 1-bromo-2-(difluoromethoxy)-benzene in the presence of a palladium catalyst.

Other Notes

Contains varying amounts of anhydride

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves