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What happens when p-acetaminobenzenesulfonyl chloride is allowed to stand for some time in contact with water?

I'll add a picture of it in a sec because you cant find this thing online...

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  • 1 decade ago
    Favorite Answer

    any sulfonyl chloride will react with water to form a sulfonic acid...

    RSO2Cl + H2O ---> RSO2-OH + HCl

    now if there is enough HCl in the solution this may also cleave off the p-acetamino group also...

    CH3CO-NH-Phenyl-SO3H + HCl ---> CH3COOH + H2N-Phenyl-SO3H (would be a secondary reaction and much slower).

    NICE NAME BTW>

    Source(s): ph.d. organic chemist
  • 5 years ago

    how generation impurity 4-acetamidochlorobenzene in the manufacture of 4-acetamidobenzenesulfonylchloride

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