Heterocycles p. 385 - 400 (1997)
Update date:2022-09-26
Topics:
Poerwono, Hadi
Higashiyama, Kimio
Yamauchi, Takayasu
Takahashi, Hiroshi
(S)- and (R)-2-Phenylpiperidines, (S)- and (R)-2-methylpiperidines, meso- and (2R, 6R)-2,6-diphenylpiperidines, and meso- and (25, 65)-2,6-dimethylpiperidines were synthesized asymmetrically starting from the diastereoselective addition of Grignard reagents to chiral 1,3-oxazolidines, converting of 1-aza-4-oxabicyclo[4.3.0]nonane derivatives as pivotal intermediates.
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