Why benzoic acid does not undergo Friedel-crafts reaction?

When the carboxyl group is attached to the benzene ring, so it acts as a deactivating and meta-directing group. It decreases the electron density on the benzene ring, therefore they undergo electrophilic substitution reaction. In the Friedel-Craft reaction, AlCl 3 is used which acts as a Lewis acid, so it bonds with the carboxyl group, not with the benzene. Therefore, benzoic acid does not undergo a Friedel-Craft reaction.

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 1

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Acetic acid on reduction with ${LiAlH}_{4}$ yields by .

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 1

Acetic acid in treatment with sodium carbonate liberates _____

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 1

Tollen's reagent gives _____ with acetaldehyde.

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 2

Iodoform test is given by

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 2

When acetaldehyde is treated with Grignard reagent, followed by hydrolysis the product formed is

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 2

The compound which gives a positive haloform test and a positive Fehling solution test is

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 2

Benzaldehyde when heated with an alcoholic solution of potassium cyanide, forms

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All In One ISC Chemistry Class 12>Chapter 12 - Aldehydes, Ketones and Carboxylic Acids>Chapter Practice>Q 2

Addition of water to alkynes occurs in acidic medium and in the presence of ${Hg}^{2 +}$ ions as a catalyst. Which of the following products will be formed on addition of water to but-1-yne under these conditions?

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