The Reed reaction (chlorosulphonation) modifies an alkane to produce an alkylsulphonyl chloride. Wha — Hydrocarbons Chemistry Question
Question
The Reed reaction (chlorosulphonation) modifies an alkane to produce an alkylsulphonyl chloride. What reagent mixture is used under UV light to achieve this?
Answer: C
💡 Solution & Explanation
Passing a gaseous mixture of Sulphur dioxide ($SO_2$) and Chlorine ($Cl_2$) through an alkane in the presence of UV light leads to free radical substitution, yielding $R-SO_2Cl$.
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