On June 30, 2014, Wu, Xiaoqin; Bai, Peng; Guo, Xianghai; He, Nana published an article.Quality Control of 1-Fluoro-2-methoxybenzene The title of the article was 2,4-Difluoroanisole: a promising complexing agent for boron isotopes separation by chemical exchange reaction and distillation. And the article contained the following:
Although methods of boron isotopes separation were intensively pursued about 60 years, the chem. exchange distillation is the only method that has been applied in industrial scale production of 10B. The present anisole BF3 system suffers from the drawbacks like high m.p., relatively low separation coefficient and instability under reaction conditions, which demand a continuous search for more effective and efficient donors for boron isotope separation A series of fluoro-substituted anisole derivatives were screened in this paper, among which 2,4-difluoroanisole exhibited good properties compared with anisole. Studies on the boron trifluoride and 2,4-difluoroanisole adduct, its thermodn. and phys. properties related to large-scale isotopic separation is reported. The results showed that 2,4-difluoroanisole is better than anisole in separation coefficient, f.p. and stability under pyrolysis conditions, which suggest a further detailed investigations on boron trifluoride and 2,4-difluoroanisole adduct. The experimental process involved the reaction of 1-Fluoro-2-methoxybenzene(cas: 321-28-8).Quality Control of 1-Fluoro-2-methoxybenzene
The Article related to fluoroanisole complexing agent boron isotope separation chem exchange distillation, Physical Organic Chemistry: Other Reactions, Processes, and Spectra and other aspects.Quality Control of 1-Fluoro-2-methoxybenzene
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem