3-Carboxyphenylboronic acid CAS:25487-66-5

The presence of the carboxylic acid group imparts a strong acidic character to the compound, making it soluble in water and capable of forming salts with bases. The carboxylic acid group also allows for esterification and amidation reactions, which can be used to modify the compound and create new derivatives. The boronic acid group is known for its ability to engage in Suzuki-Miyaura coupling reactions, a type of palladium-catalyzed cross-coupling reaction. This reaction is particularly useful for the formation of new C-C bonds and the synthesis of complex organic structures. In terms of physical properties, 3-Carboxyphenylboronic acid is a white to off-white crystalline powder that is soluble in water and organic solvents such as methanol and ethanol. It is stable under normal conditions and can be stored in a dry, well-ventilated area. In summary, 3-Carboxyphenylboronic acid is a versatile compound with applications in organic synthesis and materials science. Its ability to engage in Suzuki-Miyaura coupling reactions and form esters and amides makes it a valuable intermediate for the synthesis of a variety of compounds.