2-Chlorophenylboronic acid

2-Chlorophenylboronic acid, with the CAS registry number 3900-89-8, is a boronic acid derivative that has gained significant attention in the field of organic synthesis. This compound is widely used as a building block in the preparation of complex molecules, including pharmaceuticals and agrochemicals. The presence of the boronic acid functional group allows for facile participation in Suzuki-Miyaura cross-coupling reactions, making it a valuable intermediate in the formation of carbon-carbon bonds. Additionally, the chlorine substituent on the phenyl ring provides a site for further functionalization, enabling the introduction of various substituents through nucleophilic aromatic substitution reactions. As a result, 2-chlorophenylboronic acid has become a versatile tool in modern organic synthesis, facilitating the construction of diverse molecular architectures. Its applications continue to expand, driven by the ongoing development of new methodologies and reaction conditions.