Chemical and Pharmaceutical Bulletin p. 3571 - 3573 (1985)
Update date:2022-08-23
Topics:
Takahashi
Odashima
Koga
Reduction of 1-naphthylglyoxylic acid (2c) by inclusion complex formation with optically active paracyclophane (1a) followed by treatment with sodium borohydride in acidic water gave, after esterification with diazomethane, (R)-1-naphthylglycolic acid methyl ester (4c) in 9.7% ee. A working hypothesis is proposed to describe the mechanism of this reaction.
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