Question

Что получается? помогите пожалуйста с реакциейCH3-CHCL-CH3+KOH=надо стрелкой спирт и температура

Answer 1

CH3-CHCl-CH3 + KOH → CH3-CH=CH2 + KCl +H2O - реакция идёт по правилу Зайцева.

Answer 2

CH3-CHCl-CH3 + KOH → CH3-CH=CH2 + KCl +H2O

Answer 3

Chemical Reaction: CH3-CHCL-CH3 + KOH

When CH3-CHCL-CH3 (also known as 2-chloropropane) reacts with KOH (potassium hydroxide), it undergoes a nucleophilic substitution reaction to produce an alcohol. The reaction can be represented as follows:

CH3-CHCL-CH3 + KOH → Alcohol + KCl

Reaction Mechanism:

1. Nucleophilic Substitution: The reaction proceeds through a nucleophilic substitution mechanism, where the KOH acts as a nucleophile attacking the carbon atom bonded to the chlorine.

2. Formation of Alcohol: The nucleophilic attack by KOH displaces the chlorine atom, resulting in the formation of an alcohol.

Conditions:

The reaction typically occurs at elevated temperatures, often under reflux conditions. Refluxing is a technique where the reaction mixture is heated to boiling and the vapors are condensed and returned to the reaction vessel. This allows the reaction to be carried out at a higher temperature than the boiling point of the solvent, promoting the reaction to reach completion.

Temperature: The reaction is often carried out at a temperature range of 50-70°C under reflux conditions.

Conclusion:

In summary, the reaction of CH3-CHCL-CH3 with KOH results in the formation of an alcohol through a nucleophilic substitution reaction, typically conducted at elevated temperatures under reflux conditions.