What‌ ‌is‌ ‌the‌ ‌action‌ ‌of‌ ‌hot‌ ‌and‌ ‌cold‌ ‌HI‌ ‌on‌ ‌ethyl‌ ‌methyl‌ ‌ether?‌‌ ‌Give‌ ‌the‌ ‌IUPAC‌ ‌name‌ ‌of‌ ‌the‌ following‌ ‌compound:‌ ‌

To analyze the action of hot and cold hydrogen iodide (HI) on ethyl methyl ether and provide the IUPAC name of the given compound, let's break down the question step by step.

Action of Hot and Cold HI on Ethyl Methyl Ether
Ethyl Methyl Ether Structure: Ethyl methyl ether is an ether with the formula CH3CH2OCH3. It can also be represented as C2H5OC1H3.

Action of Cold HI: When cold HI reacts with ethyl methyl ether, the reaction is selective. Cold HI primarily cleaves the ether bond (C-O bond) without further degradation of the alkyl groups. The reaction will produce:

Ethyl iodide (C2H5I)
Methyl iodide (CH3I)
The general reaction can be represented as: C2H5OCH3 + HI (cold) → C2H5I + CH3I

Action of Hot HI: In contrast, when hot HI is used, the ether is cleaved more vigorously, leading to the degradation of the alkyl groups. Hot HI can lead to the formation of iodides and can also further react with the alkyl halides formed. The primary products will be:

Ethanol (C2H5OH)
Methyl iodide (CH3I)
The reaction can be summarized as: C2H5OCH3 + HI (hot) → C2H5I + CH3I → C2H5OH + CH3I

Summary:
Cold HI: Cleaves the ether to produce ethyl iodide and methyl iodide.
Hot HI: Cleaves the ether and leads to the formation of alcohols (ethanol) and alkyl iodides (methyl iodide).
IUPAC Name of the Compound:
For the compound ethyl methyl ether, its IUPAC name is methoxyethane.

Final Answer:
Action of cold HI: Cleaves the ether to form ethyl iodide (C2H5I) and methyl iodide (CH3I).
Action of hot HI: Cleaves the ether to form ethanol (C2H5OH) and methyl iodide (CH3I).
IUPAC name of ethyl methyl ether: methoxyethane.