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6)Draw perspective formulas for the acetonide formed from the meso and racemic hydrobenzoin (use models or...

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Chemistry

6)Draw perspective formulas for the acetonide formed from themeso and racemic hydrobenzoin (use models or PC Spartan ifnecessary to visualize these compounds).

7)Based on your structures in question 6.

a)How many H NMR signals should be observed for the benzylhydrogens for the meso and racemic acetonide? Explain youranswer

b)How many H NMR signals should be observed for the methylgroups for the meso and racemic acetonide? Explain youranswer.

c)Explain how H NMR can be used to establish the stereochemistryof the hydrobenzoin (meso or racemic) - formed in the reduction ofbenzil with NaBH4.

Answer & Explanation Solved by verified expert
4.3 Ratings (813 Votes)
Let us draw the structures first for the given problemBenzil to hydrobenzoin to acetonideNow the acetoide formed will be6 So the perspective formulas are drawn above7 Bases on the structures    See Answer
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