771260

3,4-Dimethoxyphenylboronic acid MIDA ester

95%

• Synonym(s): 2-(3,4-Dimethoxyphenyl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione
• Empirical Formula (Hill Notation): C₁₃H₁₆BNO₆
• Molecular Weight: 293.08
• MDL number: MFCD16660079
• UNSPSC Code: 12352103
• PubChem Substance ID: 329767483
• NACRES: NA.22

Properties

• Assay: 95%
• form: solid
• mp: 235-239 °C
• SMILES string: O=C(CN(C)C1)OB(C2=CC(OC)=C(OC)C=C2)OC1=O
• InChI: 1S/C13H16BNO6/c1-15-7-12(16)20-14(21-13(17)8-15)9-4-5-10(18-2)11(6-9)19-3/h4-6H,7-8H2,1-3H3
• InChI key: ZOFITLKPVZEWMX-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

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable