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The compound X(CH₂​)₄​ reacts with benzenesulphonyl chloride to give Y(CH₂​NO₂​S)₁₃​. The compound X is:

(a) Saturated hydrocarbon
(b) Unsaturated hydrocarbon
(c) Aromatic compound
(d) Alkene

1 Answer

6 votes

Final answer:

Compound X is an alkene with a four-carbon chain known as butene that reacts with benzenesulphonyl chloride in a sulphonation reaction to yield compound Y with a sulfonyl group.

Step-by-step explanation:

The student asked about the compound X(CH₂)₄ that reacts with benzenesulphonyl chloride to give Y(CH₂NO₂S)₃. The question specifies that the compound X is an alkene.

Alkenes are hydrocarbons with at least one carbon-carbon double bond. In organic chemistry reactions, an alkene can react with benzenesulphonyl chloride in a sulphonation reaction to introduce a sulfonyl group into the compound. The reaction hints that X has a four carbon chain (butene) since the resultant compound has a notation of four carbon atoms between the substituents, i.e., (CH₂)₄.

Considering the understanding that benzenesulphonyl chloride typically reacts with compounds containing active hydrogen atoms such as amines or alcohols, we can deduce that X likely contains such a hydrogen atom that can be replaced by the benzenesulphonyl group.

User Guillaume Boudreau
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