THE ALLYL GROUP FOR PROTECTION IN CARBOHYDRATE CHEMISTRY. PART 21. (+/-)-1,2:5,6- AND (+/-)-1,2:3,4-DI-O-ISOPROPYLIDENE-MYO-INOSITOL. THE UNUSUAL BEHAVIOUR OF CRYSTALS OF (+/-)-3,4-DI-O-ACETYL-1,2,5,6-TETRA-O-BENZYL-MYO-INOSITO ON HEATING AND COOLING: A '

Article abstract of DOI:10.1039/P19870002411

Racemic 1,2-O-isopropylidene-myo-inositol was converted into a mixture of 1,2:5,6-, 1,2:3,4-, and 1,2:4,5-di-O-isopropylidene-myo-inositols which were resolved by g.l.c.The 1,2:4,5 and 1,2:5,6- isomers were isolated from the mixture as benzoate derivative