Pierre Vogel
(1R,4R,5S,6S,7S)-4-exo-[(1'S,2'R)-1'-Hydroxy-2',3'-(isopropylidenedioxy) propyl]-6-exo,7-exo-(isopropylidenedioxy)-2,8-dioxabicyclo[3.2.1]octan-3 -one ((+)-5) and its diastereomer (1S,4S,5R,6R,7R)-(1'R,2'R)-(-)-30 derived from (R)-2,3-O-isopropylideneglyce ...
1994