L-fluoro-4-methylbicyclo

The ether linkage of ordinary open-chain ethers is stable towards most fluorinating agents only few examples of the fluorination of dialkyl ethers are known. l-Fluorobicyclo[2.2.2]octane (2 a) and l-fluoro-4-methylbicyclo[2.2.2]oclane (2 b) can be obtained by treatment of the corresponding methyl ethers 1 with acetyl fluoride in the presence of boron trifluoride-phosphoric acid complex in good yield. ... 

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See also in sourсe #XX -- [ ]

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