All aldoses exhibit mutarotation. For example, -D-galactopyranose has []D = + 150.7, and -D-galactopyranose has []D =
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All aldoses exhibit mutarotation. For example, α-D-galactopyranose has [α]D = + 150.7, and β-D-galactopyranose has [α]D = + 52.8. If either anomer is dissolved in water and allowed to reach equilibrium, the specific rotation of the solution is + 80.2. What arc the percentages of each anomer at equilibrium? Draw the pyranose forms of both anomers.
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H OH H H OH CHOH DGalactose HO HO CHO H HO CHOH OH OH cDGalactopyranose a 1507 ...View the full answer
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