L. Gireaud, Ludovic Chaveriat, I. Stasik
Jul 31, 2006
Citations
0
Influential Citations
9
Citations
Journal
Tetrahedron
Abstract
Abstract Syntheses of 6-amino-6-deoxy-2,3- O -isopropylidene- d -gulono- and l -gulono-1,6-lactams 3 and 4 from corresponding glycono-1,4-lactones are described. Activation of the primary hydroxyl group requires 5,6-cyclic sulfite intermediate to obtain 6-azido-6-deoxy derivatives, which are cyclized after reduction.