文献索引：Belanger, Patrice C.; Lau, C. K.; Williams, Haydn W. R.; Dufresne, C.; Scheigetz, John Canadian Journal of Chemistry, 1988 , vol. 66, p. 1479 - 1482
Two facile methods for preparing 4-fluororesorcinol have been developed. In the first method, the direct fluorination of 1, 3-dimethoxybenzene with trifluoromethyl hypofluorite carried out in Freon 11 at-78° C afforded 2, 4-dimethoxyfluorobenzene. Demethylation by heating under reflux in 48% HBr in acetic acid gave 4-fluororesorcinol in an overall yield of 60%. The second method involved the fluorination of 2, 6-dimethoxyacetophenone by ...
