CAS 1034287-04-1

4-Ethynylbenzeneboronic acid pinacol ester

Description:

4-Ethynylbenzeneboronic acid pinacol ester, with the CAS number 1034287-04-1, is an organoboron compound characterized by the presence of a boronic acid moiety and an ethynyl group attached to a phenyl ring. This compound typically exhibits properties such as being a white to off-white solid, soluble in organic solvents like dichloromethane and tetrahydrofuran, but generally insoluble in water. The boronic acid functionality allows for participation in various chemical reactions, particularly in Suzuki coupling reactions, making it valuable in organic synthesis and materials science. The presence of the ethynyl group enhances its reactivity and potential applications in the development of functionalized materials and pharmaceuticals. Additionally, the pinacol ester formation provides stability and ease of handling, which is advantageous in laboratory settings. Overall, 4-Ethynylbenzeneboronic acid pinacol ester is a versatile compound with significant utility in synthetic organic chemistry.

4-Ethynylbenzeneboronic acid pinacol ester, 95%

CAS: 1034287-04-1

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: C₁₄H₁₇BO₂

Purity: 95%

Molecular weight: 228.1

Ref: 02-H51745

2-(4-Ethynylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

CAS: 1034287-04-1

Formula: C₁₄H₁₇BO₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 228.0946

Ref: IN-DA00906Z

2-(4-Ethynyl-phenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

CAS: 1034287-04-1

2-(4-Ethynyl-phenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

Purity: 97%

Molecular weight: 228.09457g/mol

Ref: 54-OR303474

2-(4-Ethynyl-phenyl)-4,4,5,5-tetramethyl-[1,3,2]-dioxaborolane

CAS: 1034287-04-1

Formula: C₁₄H₁₇BO₂

Purity: 97%

Color and Shape: No data available.

Molecular weight: 228.1

Ref: 10-F546472