CAS 214360-66-4

4-tert-Butylphenylboronic acid pinacol ester

Description:

4-tert-Butylphenylboronic acid pinacol ester is an organoboron compound characterized by its boronic acid functionality, which is typically used in organic synthesis, particularly in cross-coupling reactions such as Suzuki-Miyaura coupling. This compound features a tert-butyl group, which enhances its solubility and steric properties, making it useful in various chemical applications. The pinacol ester moiety provides stability and can facilitate the handling and storage of the boronic acid derivative. In terms of physical properties, it is generally a solid at room temperature and may exhibit moderate solubility in organic solvents. The presence of the boron atom allows for the formation of complexes with Lewis bases, which can be exploited in catalysis and material science. Additionally, the compound's reactivity can be influenced by the electronic effects of the tert-butyl group and the aromatic ring, making it a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals. Safety data should be consulted for handling, as boronic acids can be sensitive to moisture and air.

Formula: C₁₆H₂₅BO₂

InChI: InChI=1S/C16H25BO2/c1-14(2,3)12-8-10-13(11-9-12)17-18-15(4,5)16(6,7)19-17/h8-11H,1-7H3

InChI key: InChIKey=SAWJXFQIAPLBEA-UHFFFAOYSA-N

SMILES: CC1(C)OB(OC1(C)C)C2=CC=C(C(C)(C)C)C=C2

Synonyms:

• 1,3,2-Dioxaborolane, 2-[4-(1,1-dimethylethyl)phenyl]-4,4,5,5-tetramethyl-
• 2-[4-(1,1-Dimethylethyl)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• 4-tert-Butylphenylboronic acid pinacol ester
• 2-(4-tert-Butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
• 2-(4-tert-Butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4-t-Butylphenylboronic acid, pinacol ester

CAS: 214360-66-4

Formula: C₁₆H₂₅BO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 260.1795

Ref: IN-DA007QJG

4-(tert-Butyl)benzeneboronic acid, pinacol ester

CAS: 214360-66-4

4-(tert-Butyl)benzeneboronic acid, pinacol ester

Purity: 98%

Color and Shape: Solid

Molecular weight: 260.18g/mol

Ref: 54-OR30620

2-(4-tert-Butylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS: 214360-66-4

Formula: C₁₆H₂₅BO₂

Purity: 95%

Color and Shape: Solid

Molecular weight: 260.18

Ref: 10-F021626