Suggested Reaction 1.1.4.-

Left

5D-5-O-Methyl-2,3,5/4,6-pentahydroxycyclohexanone
+1,4-Dithiothreitol

Right

1D-5-O-Methyl-myo-inositol
+Oxidized dithiothreitol

[BiSSCat | GREP ]