2,3-Difluoro-4-ethoxyphenylboronic acid

• CAT Number: L017779
• CAS Number: 212386-71-5
• Molecular Formula: C8H9BF2O3
• Molecular Weight: 201.97
• Purity: ≥95%
• IUPAC Name: (4-ethoxy-2,3-difluorophenyl)boronic acid
• InChI: InChI=1S/C8H9BF2O3/c1-2-14-6-4-3-5(9(12)13)7(10)8(6)11/h3-4,12-13H,2H2,1H3
• InChIKey: OBKSFBWOZSQGGC-UHFFFAOYSA-N
• SMILES: B(C1=C(C(=C(C=C1)OCC)F)F)(O)O

2,3-Difluoro-4-ethoxyphenylboronic acid（Cat No.:L017779）is an organoboron compound with the molecular formula C8H9BF2O3, featuring two fluorine atoms at the ortho and meta positions and an ethoxy group at the para position on the aromatic ring. The boronic acid group enables its use in Suzuki-Miyaura cross-coupling reactions, facilitating the formation of carbon–carbon bonds in organic synthesis. The presence of fluorine atoms enhances the compound’s electronic properties, making it useful in the development of pharmaceuticals, agrochemicals, and advanced materials. Its functional groups allow for regioselective reactivity and fine-tuning of molecular activity.