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ChemistryMediumMCQ2023 Β· 24 Jan Shift 1

Q46.In the following given reaction 'A' is JEE Main 2023 (24 Jan Shift 1) JEE Main Previous Year Paper (1) (2) (3) (4)

What This Question Tests

The question tests the reaction sequence involving a Grignard reagent with an ester followed by acid hydrolysis, leading to the formation of a tertiary alcohol.

Concepts Tested

Grignard reagent additionAldehyde formation from alcohol oxidationReduction of carbonyl compounds

πŸ“š NCERT Sections This Tests

7.21 β€” Name The Reagents Used In The Following Reactions:

Chemistry Class 12 Β· Chapter 7

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7.21 Name the reagents used in the following reactions: (i) Oxidation of a primary alcohol to carboxylic acid. (ii) Oxidation of a primary alcohol to aldehyde. (iii) Bromination of phenol to 2,4,6-tribromophenol. (iv) Benzyl alcohol to benzoic acid. (v) Dehydration of propan-2-ol to propene. (vi) Butan-2-one to butan-2-ol.

8.17 β€” Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products

Chemistry Class 12 Β· Chapter 8

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8.17 Complete each synthesis by giving missing starting material, reagent or products

7.17 β€” Give Equations Of The Following Reactions:

Chemistry Class 12 Β· Chapter 7

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7.17 Give equations of the following reactions: (i) Oxidation of propan-1-ol with alkaline KMnO4 solution. (ii) Bromine in CS2 with phenol. (iii) Dilute HNO3 with phenol. (iv) Treating phenol wih chloroform in presence of aqueous NaOH.