771236

2,6-Difluorophenylboronic acid MIDA ester

95%

• Synonym(s): 2-(2,6-Difluorophenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dion
• Empirical Formula (Hill Notation): C₁₁H₁₀BF₂NO₄
• Molecular Weight: 269.01
• MDL number: MFCD26405978
• UNSPSC Code: 12352103
• PubChem Substance ID: 329767480
• NACRES: NA.22

Properties

• Assay: 95%
• form: solid
• mp: 209-214 °C
• SMILES string: FC1=C(C(F)=CC=C1)B2OC(CN(C)CC(O2)=O)=O
• InChI: 1S/C11H10BF2NO4/c1-15-5-9(16)18-12(19-10(17)6-15)11-7(13)3-2-4-8(11)14/h2-4H,5-6H2,1H3
• InChI key: KARAINNDHRWYTL-UHFFFAOYSA-N

Description

Application

Protected boronic acid with methylimindodiacetic acid (MIDA) that does not react under standard Suzuki-Miyuara coupling conditions, allowing for selective and iterative cross-coupling sequences. The MIDA boronate also provides prolonged shelf life and stability to typically unstable boronic acid derivatives.

MIDA Boronates

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319
• Precautionary Statements: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable