Engineering
Chemistry
Carbohydrate
Question

The configuration of the C - 2 epimer of D - glucose is :

2R, 3S, 4R, 5R

2S, 3S, 4R, 5R

2R, 3S, 4R, 5S

2S, 3R, 4R, 5S

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Solution

From the figure, it can be seen that configuration of the C – 2 epimer of Dglucose is – 2 S3 S,4R, 5R.