Q44.The major aromatic product C in the following reaction sequence will be : (1) (2) (3) (4)
What This Question Tests
This multi-step synthesis question requires applying knowledge of several important reactions including Friedel-Crafts acylation, Clemmensen reduction, free-radical bromination, and Grignard reaction followed by carbonation.
Concepts Tested
📚 NCERT Sections This Tests
8.17 — Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products
Chemistry Class 12 · Chapter 8
8.17 Complete each synthesis by giving missing starting material, reagent or products
9.8 — Accomplish The Following Conversions:
Chemistry Class 12 · Chapter 9
9.8 Accomplish the following conversions: (i) Nitrobenzene to benzoic acid (ii) Benzene to m-bromophenol (iii) Benzoic acid to aniline (iv) Aniline to 2,4,6-tribromofluorobenzene (v) Benzyl chloride to 2-phenylethanamine (vi) Chlorobenzene to p-chloroaniline (vii) Aniline to p-bromoaniline (viii) Benzamide to toluene (ix) Aniline to benzyl alcohol.
7.21 — Name The Reagents Used In The Following Reactions:
Chemistry Class 12 · Chapter 7
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.
📋 Question Details
- Chapter
- Aldehydes Ketones Carboxylic Acids
- Topic
- Multi-step organic synthesis
- Year
- 2020
- Shift
- 02 Sep Shift 1
- Q Number
- Q44
- Type
- Multi concept
- NCERT Ref
- Class 12 Chemistry Ch 13: Nitrogen Compounds; Class 12 Chemistry Ch 12: Aldehydes, Ketones and Carboxylic Acids
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