C. Thomassigny et al., SYNTHESIS OF ENANTIOMERICALLY PURE HETEROCYCLES - ACCESS TO HYDROXYLATED PIPERIDINES FROM A SUGAR LACTONE, Synthesis, (2), 1997, pp. 191
A protected hydroxylated piperidine 7 and its bicyclo- and substituted
diastereoisomers 12 and 13, respectively, have been synthesized from
alpha-D-isosaccharino-1,4-lactone (3), in two very short sequences.