Which statement is NOT correct for p-toluenesulphonyl chloride?

Which statement is NOT correct for p-toluenesulphonyl chloride?
  1. It is hinsberg's reagent
  2. It is used to distinguish primary and secondary amines.
  3. On treatment with secondary amine, it leads to a product, that is soluble in alkali.
  4. It does not react with tertiary amine.

Solution

P-toluenesulphonyl chloride, which is also known as Hinsberg's reagent, It reacts with primary and secondary amines to form sulphonamides.

Tertiary amines do not react with P-toluenesulphonyl chloride.

Asked in: JEE Main 2022 (26 Jun Shift 2)

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