2-(2-Cyanophenyl)-1,3,2-dioxaborinane

• CAT Number: R021403
• CAS Number: 172732-52-4
• Molecular Formula: C10H10BNO2
• Molecular Weight: 187.01
• Purity: ≥95%
• Synonyms: 2-(1,3,2-Dioxaborinan-2-yl)benzonitrile
• Storage: -20°C
• IUPAC Name: 2-(1,3,2-dioxaborinan-2-yl)benzonitrile
• InChI: InChI=1S/C10H10BNO2/c12-8-9-4-1-2-5-10(9)11-13-6-3-7-14-11/h1-2,4-5H,3,6-7H2
• InChIKey: REQZFVYFYAZUMG-UHFFFAOYSA-N
• SMILES: B1(OCCCO1)C2=CC=CC=C2C#N

2-(2-Cyanophenyl)-1,3,2-dioxaborinane (Cat No.: R021403) is an organoboron compound featuring a six-membered dioxaborinane ring attached to a 2-cyanophenyl group. This structure combines the reactivity of boronic esters with the electron-withdrawing effects of a nitrile group, making it valuable in cross-coupling reactions such as Suzuki–Miyaura coupling. It serves as a stable boron-containing intermediate for synthesizing biaryl and heteroaryl compounds, often used in pharmaceutical and materials research. Its cyclic boronate structure also offers enhanced stability and handling over traditional boronic acids.