Stereoselective synthesis of chiral piperidine derivatives employing arabinopyranosylamine as the carbohydrate auxiliary
作者:Birgit Kranke、Horst Kunz
DOI:10.1139/v06-060
日期:2006.4.1
Stereoselectivesynthesis of 2-substituted dehydropiperidinones and their further transformation to variously disubstituted piperidinederivatives was achieved employing D-arabinopyranosylamine as ...
L-Amino acid derivatives are stereoselectively synthesized in high yield using 2,3,4-tri-O-pivaloyl-α-D-arabinopyranosylamine or 2,3, 4-tri- O-pivaloyl-β-L-fucopyranosylamine as the chiral auxiliary in Strecker and Ugi reactions.