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Ph-underset(O)underset(||)(C)-CH(3)overs...

`Ph-underset(O)underset(||)(C)-CH_(3)overset(NaOCl)(to)A+ "salt"`
`A+CH_(3)-underset(O)underset(||)(C)-CH_(3)toB 'B'` is

A

`CH_(3)-underset(O)underset(||)(C)-CH=underset(CH_(3))underset(|)(C)-Ph`

B

`Ph-underset(O)underset(||)(C)-CH=CH-underset(O)underset(||)(C)-CH_(3)`

C

D

`CH_(3)-underset(Cl)underset(|)overset(Cl)overset(|)(C)-CH_(3)`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question step by step, we will analyze the reactions provided and identify the products formed. ### Step 1: Identify the first reaction The first reaction involves the compound CH₃C(=O)CH (which is an aldehyde) reacting with sodium hypochlorite (NaOCl). This is known as a chloroform reaction. **Hint:** Look for the type of reaction taking place and the reagents involved. ### Step 2: Write the reaction and identify the products In this reaction, the compound CH₃C(=O)CH reacts with NaOCl, leading to the formation of chloroform (CHCl₃) and a sodium salt. The salt formed is CH₃C(=O)O⁻Na⁺. **Hint:** Focus on the products of the chloroform reaction, which typically produces chloroform and a salt. ### Step 3: Identify product A From the first reaction, we conclude that product A is chloroform (CHCl₃) and the salt formed is sodium acetate (CH₃C(=O)O⁻Na⁺). **Hint:** Remember that in chloroform reactions, chloroform is a common product. ### Step 4: Identify the second reaction Next, we analyze the second reaction where product A (CHCl₃) reacts with another compound, which is CH₃C(=O)CH₃ (acetone). **Hint:** Identify the reactants in the second reaction and their structures. ### Step 5: Write the reaction for the second step In this reaction, chloroform (CHCl₃) reacts with acetone (CH₃C(=O)CH₃). The mechanism involves the nucleophilic attack of the acetone on the electrophilic carbon of chloroform. **Hint:** Consider the mechanism of nucleophilic substitution where acetone acts as a nucleophile. ### Step 6: Identify product B The product formed from this reaction is known as chloritone (also referred to as fluoritone). The structure of chloritone is CH₃C(=CCl)CH₃. **Hint:** Look for the final product structure and confirm it matches the expected product. ### Conclusion Thus, the final product B is chloritone (fluoritone), which corresponds to the options given in the question. **Final Answer:** The product B' is chloritone (fluoritone).
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CH_(3)-underset(O)underset(||)(C)-CH_(3)+underset(("semicarbazide"))(NH_(2)-underset(O)underset(||)(C)-NH-NH_(2)overset(H^(o+))(to) major product is

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Knowledge Check

  • In the following reaction sequence, CH_(3) - underset((X))underset(OH)underset(|)(C)H-CH_(3) overset([O])(to) Y overset(CH_(3)MgBr)underset(H^(+)// H_(2)O)(to) Z Z is

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