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Identify the product for the following reaction.
CH ≡ CH + HOCI →
  • a)
    CH CI2 – C H O
  • b)
    CH(OH) = CHCl
  • c)
    CICH2CH2OH
  • d)
    CH3COCI
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
Identify the product for the following reaction.CH≡ CH + HOCI&ra...
HOCI → OH- + CI+
CI+ shall attack acetylene as an electrophile and OH- will end the addition with a nucleophilic addition. Therefore, the final reaction will be:
CH ≡ CH + 2 HOCI → CH (OH)2 - CH CI2 CH CI2 - C H O
                                                             Unstable
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Most Upvoted Answer
Identify the product for the following reaction.CH≡ CH + HOCI&ra...
Understanding the Reaction
The given reaction involves an alkyne, CH≡CH (ethyne), reacting with hypochlorous acid (HClO). The reaction mechanism typically involves an electrophilic addition reaction.
Reaction Mechanism
- Electrophilic Attack: The triple bond in ethyne is highly reactive due to the high electron density. HClO can act as an electrophile, where the oxygen atom can create a positive charge that attracts the electrons from the triple bond.
- Formation of Intermediate: The addition of HClO leads to the formation of an intermediate vinyl alcohol (enol), which can rearrange or undergo further reactions.
Final Product Formation
- Chlorination: In this case, after the initial addition of HClO to the alkyne, the product can undergo substitution where the chlorine atom replaces one of the hydrogen atoms.
- Resulting Compound: The final product formed is 1,1-dichloroethene (CHCl2=CH2), which corresponds to option 'a' (CHCl2–C=H).
Incorrect Options
- Option b (CH(OH)=CHCl): This suggests an alcohol and a chlorine are added, which is not the primary product of this reaction.
- Option c (CICH2CH2OH): This suggests a different structure involving a chlorinated ethyl alcohol, which does not form in this reaction.
- Option d (CH3COCl): This is an acyl chloride and is unrelated to the initial reactants.
Conclusion
The correct answer is option 'a' (CHCl2–C=H) because the reaction between ethyne and HClO primarily leads to the formation of 1,1-dichloroethene through electrophilic addition and substitution.
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Identify the product for the following reaction.CH≡ CH + HOCI→a)CH CI2– C H Ob)CH(OH) = CHClc)CICH2CH2OHd)CH3COCICorrect answer is option 'A'. Can you explain this answer?
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Identify the product for the following reaction.CH≡ CH + HOCI→a)CH CI2– C H Ob)CH(OH) = CHClc)CICH2CH2OHd)CH3COCICorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Identify the product for the following reaction.CH≡ CH + HOCI→a)CH CI2– C H Ob)CH(OH) = CHClc)CICH2CH2OHd)CH3COCICorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Identify the product for the following reaction.CH≡ CH + HOCI→a)CH CI2– C H Ob)CH(OH) = CHClc)CICH2CH2OHd)CH3COCICorrect answer is option 'A'. Can you explain this answer?.
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