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3-fluoro-4-methoxyphenylacetic acid

2-fluoroanisole

→

2-Fluoro-4-methoxyphenylacetic acid

2-fluoro-4-hydroxyphenylacetic acid

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후처리

1. 1
   기타Kucha{hacek over (r)} et al. (Collect. Czech. Chem. Commun. 1990, 55, 296-306)

실험 절차

The synthesis of 3-fluoro-4-methoxyphenylacetic acid 15 starting from 2-fluoroanisole has been described by M. Kucha{hacek over (r)} et al. (Collect. Czech. Chem. Commun. 1990, 55, 296-306). 2-Fluoro-4-methoxyphenylacetic acid 16 is obtained from 2-fluoro-4-hydroxyphenylacetic acid [S.-I. Sugita, S. Toda, T. Yoshiyasu, T. Teraji, Mol. Cryst. Liq. Cryst. 1993, 237, 399-406; E. J. Corey, J. P. Dittami, J. Am. Chem. Soc. 1985, 107, 256-257; H. H. Wassermann, J. Wang, J. Org. Chem. 1998, 63, 5581-5586] by dimethylation and ester saponification.

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