SYNTHESIS OF AMINO-SUGARS THROUGH A HIGHLY DIASTEREOSELECTIVE DIPOLARCYCLOADDITION - ENANTIOSELECTIVE SYNTHESIS OF THE CARBOHYDRATE SEGMENT OF SCH-38516
Zm. Xu et al., SYNTHESIS OF AMINO-SUGARS THROUGH A HIGHLY DIASTEREOSELECTIVE DIPOLARCYCLOADDITION - ENANTIOSELECTIVE SYNTHESIS OF THE CARBOHYDRATE SEGMENT OF SCH-38516, Tetrahedron, 53(48), 1997, pp. 16377-16390
A concise and stereoselective route for the synthesis of the carbohydr
ate moiety of the antifungal agent Sch 38516 is described. The synthes
is scheme includes a dipolar cycloaddition, which is rendered diastere
oselective through the use of a readily available and easily removable
chiral auxiliary. (C) 1997 Elsevier Science Ltd.