... Tetrahedron: Asymmetry. Volume 9, Issue 20, 23 October 1998, Pages 3607–3610. ... 4.6 mm, 2-PrOH/n-hexane, 2:98), GC (Reaction (2): 50% of octakis(6-O-methyl-2,3-di-O-pentyl)-γ- cyclodextrin, 0.25 mm×25 m, 0.5 bar H 2 , 55°C) or on the basis of specific rotation:[9]Reaction ( ...