The products formed by treatment of a mixture of ethanol with CH3CH2COCl are:
Question
The products formed by treatment of a mixture of ethanol with CH3CH2COCl are:
Solution
The reaction of ethanol with CH3CH2COCl (ethyl chloroformate) is a type of esterification reaction. Here are the steps:
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Ethanol (CH3CH2OH) reacts with ethyl chloroformate (CH3CH2COCl) in the presence of a base (usually a tertiary amine like triethylamine).
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The oxygen of the ethanol attacks the carbonyl carbon of the ethyl chloroformate, breaking the carbon-chlorine bond and forming a tetrahedral intermediate.
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The tetrahedral intermediate collapses, kicking off the chloride ion and forming an ester.
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The final products are ethyl ethanoate (CH3CH2COOCH2CH3) and hydrochloric acid (HCl).
So, the products formed by treatment of a mixture of ethanol with CH3CH2COCl are ethyl ethanoate and hydrochloric acid.
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