2 -溴- 4,5 -二甲基苯酚与二氟化氙的氟化反应

H. Koudstaal, C. Olieman
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引用次数: 0

摘要

以三氟化硼醚为催化剂,用二氟化氙对2-溴-4,5-二甲基-4-氟环己酮-2,5-二烯酮(2)、2-溴-3,4-二甲基-6-氟苯酚(3)和6-溴-3,4-二甲基-2-氟苯酚(4)进行氟化反应。采用制备反相高效液相色谱法对产物进行分离,并用1H和13C NMR对产物进行鉴定。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Fluorination of 2‐bromo‐4,5‐dimethylphenol with xenon difluoride
Fluorination of 2-bromo-4,5-dimethylphenol (1) with xenon difluoride, using boron trifluoride etherate as catalyst, gave 2-bromo-4,5-dimethyl-4-fluorocyclohexa-2,5-dienone (2), 2-bromo-3,4-dimethyl-6-fluorophenol (3) and 6-bromo-3,4-dimethyl-2-fluorophenol (4). The products were isolated by means of preparative reverse-phase HPLC and identified by 1H and 13C NMR spectroscopy.
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