Fluorination with Xenon Difluoride. 23. Fluorination of Ortho Substituted Aromatic Molecules
B Šket, M Zupan
Index: Sket, Boris; Zupan, Marko Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 1 p. 279 - 281
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Citation Number: 10
Abstract
The fluorination of 9, 10-dihydroanthracene and triptycene with xenon difluoride in the presence of hydrogen fluoride occurred at α and β position with β attack predominating over α attack, while the reaction with acenaphthene resulted in the formation of 2-and 4- fluorosubstituted products, regioselectivity being very little affected by the nature of the catalyst: hydrogen fluoride, boron trifluoride and pentafluorothiophenol. The fluorination of ...
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