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Overview
4-Methoxyphenylboronic acid is a key organoboron intermediate synthesized via Miyaura borylation or halogen-metal exchange. Its molecular formula is C7H9BO3 with CAS No. 1508-52-7, serving as a critical building block for Suzuki-Miyaura cross-coupling reactions.
Application
- Pharmaceutical synthesis of kinase inhibitors and antiviral agents.
- Production of liquid crystals and OLED materials.
- Development of novel agrochemical herbicides and fungicides.
Precautions
Store in a cool, dry place under inert atmosphere. Avoid inhalation and skin contact; wear appropriate PPE during handling to prevent irritation.