Alditol Derivatives and Reactions

Hakamori methylation of 2-acetamido-2-deoxy-D-glucitol gave the expected N-methylacetamido-pentamethyl ether, and two minor products, the corresponding N-acetamido and N-methylpropanamido pentamethyl [Pg.179]

Photo-oxygenation of polyhydroxyalkyl-furans derived from hexoses with ethyl acetoacetate or pentane-2,4-dione gave 1,4-endo-peroxides which could either be rearranged to mono- and di-epoxides or reduced with dimethyl sulphide to give unsaturated JT-diketones, which are [Pg.179]

Full details of the catalytic oxidative procedure for cleaving 1,2 5,6-di-O-isopropylidene-D-raannitol to 2,3-0-isopropylidene-D-glyceraldehyde using a bismuth catalyst have been published (see Vol. 15, p, 167). [Pg.179]

Other chapters record a conversion of D-mannitol to D-mannose (Chapter 2), ester formation between borate and hexitols (Chapter 7) and platinum complexes of 1,2-diamino-l,2-dideoxy-D-glucitol (Chapter 17). [Pg.180]

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