Fluorination of pyrrolic compounds with
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Jianji Wang; A.Ian Scott
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Article
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1994
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Elsevier Science
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French
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Direct fluorination of the pymole ring with electron-withdrawing gtmym, such as, -CHO, -COR, -COOR, -CON&, using xctm difluoride under mild conditions leads to the comsponding flwtopymAcs in 2544% yields. It was found that fluorination takes place only at the u-position of the pyrrole even when the