The Reed reaction (chlorosulphonation) modifies an alkane to produce an alkylsulphonyl chloride. Wha — Hydrocarbons Chemistry Question

💡 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 $R-SO_2Cl$.