D-psicose (structure shown above) reacts with methanol at the presence of HCl yielding four glycosides. Draw Haworth projection for the four glycosides. Propose a mechanism for the hydrolysis of sucrose to glucose and fructose in aqueous acid using the curved arrows to show the flow of electrons. HOH,C но но. Он H* CH,OH O OH glucose + fructose H20 ČH;OH OH sucrose

D-psicose (structure shown above) reacts with methanol at the presence of HCl yielding four glycosides. Draw Haworth projection for the four glycosides. Propose a mechanism for the hydrolysis of sucrose to glucose and fructose in aqueous acid using the curved arrows to show the flow of electrons. HOH,C но но. Он H* CH,OH O OH glucose + fructose H20 ČH;OH OH sucrose

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter25: Biomolecules: Carbohydrates

Section25.SE: Something Extra

Problem 28VC

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