Question

how
2- Chloropropane obtained from
alcohol by using PCl3​

Answer 1

Answer:

Explanation:

Step 1: Ethanol reacts with PCl3 to give ethyl Chloride. Step2: Ethyl Chloride reacts with KCN to give Propane nitrile. Step3: Propane nitrile reacts with NaNO2 in the presence of HCl and LiAl4 to give 1-Chloropropane.

Answer 2

Answer:

✍

1. 2-Chloropropane

Step 1: Ethanol reacts with PCl3 to give ethyl Chloride.

Step2: Ethyl Chloride reacts with KCN to give Propane nitrile.

Step3: Propane nitrile reacts with NaNO2 in the presence of HCl and LiAl4 to give 1-Chloropropane.

Step4: 1-Propane reacts with Alcoholic KOH gives Propene.

Step5: Propene treated with HCl gives 2-Chloropropane.

2. Synthesis of 2-Chloro 2-methylpropane

When 2-Chloro 2-methyl propanol reacts with HCl, it will Give 2-Chloro 2-methylpropane by replacing OH group with Cl.

Explanation:

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