Tj. Guzi et Tl. Macdonald, A NOVEL SYNTHESIS OF PIPERIDIN-3-ONES VIA AN INTRAMOLECULAR AMADORI-TYPE REACTION, Tetrahedron letters, 37(17), 1996, pp. 2939-2942
(3,5-dimethoxy-4-benzyloxyphenyl)-piperidin-3-one1 and rac-5R, 8aS-5-(
3 siloxyphenyl)-oxazolo[3,4:1,6]-piperidin-3,6-dione 2 were synthesize
d via an intramolecular adaptation of the biochemically well-character
ized Amadori reaction. (C) 1996 Elsevier Science Ltd