How do you prepare the Acetyl chloride compound from acetic acid ? – InterviewSolution

InterviewSolution

1.	How do you prepare the Acetyl chloride compound from acetic acid ?
Answer» Acetyl chloride : Raction with `PCl_(3) ` (or) `PCl_(5)` (or) `SOCl_(2)` : Carboxylic acids form acid chlorides with `PCl_(3), PCl_(5), SOCl_(2).` `CH_(3)COOH + PCl_(2) to CH_(3)COCl + POCl_(3) + HCl` `3CH_(3)COOH + PCl_(3) to 3CH_(3)COCl + 3H_(3)PO_(3)` `CH_(3)COOH + SOCl_(2) overset("Pyridine")to underset("Acetyl Chloride")(CH_(3)COCl + SO_(2)+HCl)`

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