CAS 165904-22-3

2-PHENYLETHYL-1-BORONIC ACID PINACOL ESTER

Description:

2-Phenylethyl-1-boronic acid pinacol ester is an organoboron compound characterized by the presence of a boronic acid functional group esterified with pinacol. This compound typically exhibits a white to off-white solid appearance and is soluble in organic solvents such as dichloromethane and tetrahydrofuran. It is known for its utility in organic synthesis, particularly in cross-coupling reactions, such as Suzuki-Miyaura coupling, which is essential for forming carbon-carbon bonds. The presence of the phenyl group enhances its reactivity and stability, making it a valuable intermediate in the synthesis of pharmaceuticals and agrochemicals. Additionally, the pinacol ester moiety provides increased stability compared to the free boronic acid, facilitating handling and storage. As with many organoboron compounds, it is important to handle this substance with care, as it may have specific safety and environmental considerations. Overall, 2-phenylethyl-1-boronic acid pinacol ester is a versatile reagent in modern organic chemistry.

Formula: C₁₄H₂₁BO₂

InChI: InChI=1/C14H21BO2/c1-13(2)14(3,4)17-15(16-13)11-10-12-8-6-5-7-9-12/h5-9H,10-11H2,1-4H3

SMILES: CC1(C)C(C)(C)OB(CCc2ccccc2)O1

Synonyms:

• 4,4,5,5-Tetramethyl-2-(2-Phenylethyl)-1,3,2-Dioxaborolane

2-Phenylethyl-1-boronic acid pinacol ester, 99%

CAS: 165904-22-3

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₁₄H₂₁BO₂

Purity: 99%

Color and Shape: White or clear colorless, Crystals or powder or crystalline powder or fused solid or liquid as melt

Molecular weight: 232.13

Ref: 02-L19530

1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(2-phenylethyl)-

CAS: 165904-22-3

Formula: C₁₄H₂₁BO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 232.1263

Ref: IN-DA001WFG

2-Phenylethylboronic acid, pinacol ester

CAS: 165904-22-3

2-Phenylethylboronic acid, pinacol ester

Purity: 98%

Molecular weight: 232.12634g/mol

Ref: 54-OR361525

4,4,5,5-Tetramethyl-2-phenethyl-1,3,2-dioxaborolane

CAS: 165904-22-3

Formula: C₁₄H₂₁BO₂

Purity: 95%

Color and Shape: No data available.

Molecular weight: 232.13

Ref: 10-F338130