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Questions
How will you bring about the following conversion?
Benzoyl chloride to benzaldehyde.
How will you convert the following: (Give a balanced equation)
Benzoyl chloride to benzaldehyde.
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Solution 1

Solution 2
Benzoyl chloride can be converted to benzaldehyde by carrying out Rosenmund’s reaction:

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Write the structure of the product of the following reaction:

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| Column I (Acids) |
Column II (IUPAC names) |
||
| (i) | Phthalic acid | (a) | Hexane-1,6-dioic acid |
| (ii) | Oxalic acid | (b) | Benzene-1,2-dicarboxylic acid |
| (iii) | Succinic acid | (c) | Pentane-1,5-dioic acid |
| (iv) | Adipic acid | (d) | Butane-1,4-dioic acid |
| (v) | Glutaric acid | (e) | Ethane-1,2-dioic acid |
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