Explain compound c is treated with nabh4

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Aldose A is optically active, but treatment with NaBh4 give alditol B, which is optically inactive.

Aldose A undergoess Ruff degredation to give Compound C. When Compound C is treated with NaBH4, optically inactive alditol D is formed. However, when C undergoes Ruff degredation, optically active D-glyceraldehyde is obtained. GIve the structures and names of sugars A-D

Reference no: EM13653222

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