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(R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid is widely used reagent for determination of optical purities of alcohols and amines by 1H or 19F NMR.
Frank J. VillaniJr.; Michael J. Costanzo; Ruth R. Inners; Martin S. Mutter; David E. McClure. Determination of enantiomeric purity of tertiary amines by proton NMR of .alpha.-methoxy-.alpha.-(trifluoromethyl)phenylacetic acid complexes. J. Org. Chem. 1986, 51 (19), 3715-3718.
Soonsin S. Oh; William M. Butler; Masato Koreeda. Nonempirical confirmations of the absolute configuration of (+)-.alpha.-methoxy-.alpha.-(trifluoromethyl)phenylacetic acid. J. Org. Chem. 1989, 54 (19), 4499-4503.
Widely used reagent for determination of optical purities of alcohols and amines by 1H or 19F NMR: J. Org. Chem., 34, 2453 (1969).
Gefahrenhinweise (EU): H315-H319-H335
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
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