write the equation for the reaction bewteen 1-chloripropqne with ammonia. name the organic comppund formed. Write the mechanism for reaction?

2018-02-08 6:20 pm

回答 (3)

2018-02-09 2:21 am
✔ 最佳答案
When 1 mole of 1-chloropropane reacts with 1 mole of ammonia, the major product is popylamine (also known as propanamine).

The mechanism is shown below :
2018-02-08 8:59 pm
The reaction happens in two stages. In the first stage, a salt is formed - in this case, propylammonium chloride. This is just like ammonium chloride, except that one of the hydrogens in the ammonium ion is replaced by a propyl group.
CH3CH2CH2Cl + NH3 → CH3CH2CH2NH3+ + Cl-
If the ammonia is in excess a further reaction can occur:
CH3CH2CH2NH3+ + Cl- + NH3 ↔ CH3CH2CH2NH2 + NH4Cl
The ammonia removes a hydrogen ion from the propylammonium ion to leave a primary amine - propylamine.
The more ammonia there is in the mixture, the more the forward reaction is favoured.
2018-02-08 7:03 pm
it would help if you could actually spell the compounds correctly................................


收錄日期: 2021-04-18 18:03:23
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