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Question: sscc 2613 5sck 2613 f a disaccharide g shows the...

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SSCC 2613/ 5SCK 2613 f) A disaccharide G shows the following reactions: G undergoes mutarotation Hydrolysis of Gwithr amo-galactosidas sives D-galactose and D-glucose ii. Oxidation ofwith bromine water givexecid HHydrolysis oHgives D-galat and D-gluconic acid. Methylation of H followed by hydrolysis gives 2.,3,54,6-tetra-0 methyl-D-galactose and 2,3,4,5-tetra-O-methyl-D-gluconic acid. i. Hydrolysis of G ii Oxidation ofwi iv. Methylation and hydrolysis of G gives 2,3,4,6-tetra-O-methy-D-galactose and Write the chemical equations for the reactions involved. Deduce and give the IUPAC name methyl 2,3,4-tri-O-methyl-D-glucose of disaccharide G. 6 marks)

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