Question

Propene to propyne conversion

Answer 1

Answer:

Convert propene to propyne. (in steps)

Explanation :

Step 1 : First propene react with bromine in dark in a solvent such as. to produce 1,2-dibromopropane as a product. ...

Step 2 : When 1,2-dibromopropane react with strong base like alcoholic KOH result in the formation of prop-1-yne. ...

Answer 2

Answer:

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Explanation:

Propyne can be converted into propanal by the reaction of propyne with 40%H2SO4 and 1%HgSO4. In this reaction, the hydration of the propyne group takes place followed by the tautomerism to form acetone as a product.