Dolbier HW Solutions 622

Dolbier HW Solutions 622 - 716 CARBOHYDRATES (c)...

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( c ) Branched-chain sugars have a carbon substituent attached to the main chain; the carbohydrate in Problem 25.20 c f ts this description. ( d ) Only the sugar in Problem 25.20 d is a ketose. ( e ) A furanose ring is a f ve-membered cyclic hemiacetal. Only the compound in Problem 25.20 b is a furanose form. ( f ) In D sugars, the a con f guration corresponds to the condition in which the hydroxyl group at the anomeric carbon is down. The a - D sugar is that in Problem 25.20 d . In the a - L series the anomeric hydroxyl is up. Neither of the
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This note was uploaded on 10/03/2011 for the course CHM 2210 taught by Professor Reynolds during the Fall '01 term at University of Florida.

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