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Propene, CH3CH=CH2 can be converted into 1-propanol by oxidation. Indicate which set of reagents amongst the following is ideal to effect the above conversion?

1. KMnO4 (alkaline)
2. Osmium tetroxide (OsO4/CH2Cl2)
3. B2H6 and alk. H2O2
4. O3/Zn

Correct answer: B2H6 and alk. H2O2

Solution

The hydroboration-oxidation reaction using B2H6 followed by alkaline H2O2 selectively converts alkenes like propene into alcohols, specifically 1-propanol in this case.

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