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DOI: 10.1055/sos-SD-016-01192

Seela, F.; Ramzaeva, N.; Rosemeyer, H.Science of Synthesis, (2004161005.

Direct fluorination of purines is limited to a few reports involving electrochemical oxidation[‌322‌] and electrophilic substitution of the C8 hydrogen with the fluoride ion.[‌323‌]

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