Question

71. Predict the product for the following reaction. OH SOCI pyridine oooo SOCI IV

Answer 1

71) predict reaction. the product for the following OH Socle > Pyridine cuses on isole Correct option: I = solution When carboxylic acid react with socle in presence of Pyridine , It will give acyl chloride R-C-OH - soc Pyridine R-"-ce Carboxylic acid Acyl chloride Mechanism :. since and so and s atom of soce o atom of -coon lone pair of o leave cê. is electron deficient is electron rich. attack on s atom ce ro- Hassel o-s=o +cé

Now attack the on N atom s atom of þyridine will of the compound. uzo + ce- Now chloride ion attack on carbon to elimi hate SO2 carbonyl gas. Benzoyl Chlaride so our answer is soce z OH Pyridine
summary:

When carboxylic acid react with SOCl2 in presence of pyridine , it will give benzoyl chloride.

So correct option = I