Fluorination with Xenon Difluoride. 23. Fluorination of Ortho Substituted Aromatic Molecules
作者:Boris Šket、Marko Zupan
DOI:10.1246/bcsj.54.279
日期:1981.1
The fluorination of 9,10-dihydroanthracene and triptycene with xenondifluoride 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