Category:
Intermediates&Fine Chemicals
CAS NO:
1993—3—9
Standard:
In-house Standards,
2-Fluorophenylboronic acid (CAS 25689-71-0, C6H6BFO2) is a key organoboron intermediate synthesized via lithium-halogen exchange or direct borylation of fluorobenzene. It serves as a critical building block in cross-coupling reactions.
Maintain storage below 25°C in dry, inert atmospheres to prevent hydrolysis. Handle with appropriate PPE due to potential respiratory irritation and skin sensitization risks.