Roni posted an Question
June 05, 2021 • 18:57 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Organic reaction please answer my questions as soon as possible

organic reaction please answer my questions as soon as possible

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  • Achyut ranjan gogoi

    see in this conjugated case, temperature plays a role in it if temperature is 5 degree or less than then it would attack at 1,2 position and at high temperatures it attack at 1,4 position. if temperature is not mentioned then go for 1,4 because in this case c=c and c=o interaction gives a single system and attack favourable at 1,4.

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    Priyanshu kumar Best Answer

    Ques 27 and 6 option C is correct Conjugate addition takes place :- Thermodynamic product more stable

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    but sir questions no 27 .. a ans

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    roni upon hydrocyanation of conjugated carbonyl compound,two products are formed both A and C ...A is kinetically controlled products formed at low temp under acidic conditions and C is thermodynamics controlled products formed at high temp under basic conditions.... Here nothing is mentioned so we take TCP major not KCP....

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