544
M. Yasumoto et al. / Journal of Fluorine Chemistry 131 (2010) 540–544
74.2 (q, J = 29 Hz), 124.2 (q, J = 285 Hz), 167.2. HRMS (TOF) [M+H]+,
cald for [C8H14F3NO2+H]+: 214.1055, found: 214.1336. mp of
racemate: 125 8C, mp of chiral isomer: 133 8C.
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the two enantiomers are present in equal quantities in the crystallographic unit. It
does not refer the case of conglomerate that is a mechanical mixtures of two pure
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Acknowledgments
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The authors gratefully acknowledge generous financial sup-
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Company (Tokyo, Japan).
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