TCI B6868 (CAS 511540-64-0) is a highly fluorinated aromatic building block featuring an aryl bromide handle together with an –OCF₂– bridge linking two fluorinated rings. The bromine substituent makes it a practical starting point for palladium-catalysed cross-coupling reactions, while the fluorinated framework is of interest in advanced materials research. It is supplied by TCI in 5 g and 25 g pack sizes for both exploratory and preparative work. Please refer to the manufacturer's Certificate of Analysis and Safety Data Sheet for exact specifications and handling requirements.
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- Kumawat et al. (2024). Accessing structurally diverse aryl difluoromethyl ethers with bromo(difluoro)acetic acid. Chemical Communications doi:10.1039/d4cc04782f
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