What is the major product formed by the react | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The reaction of $HI$ with $3,3$-dimethyl-$1$-butene $(CH_3-C(CH_3)_2-CH=CH_2)$ proceeds via a carbocation intermediate.First,protonation of the al

Vedclass · Accepted Answer

$CH_3-CI(CH_3)-CH(CH_3)-CH_3$

Vedclass · Answer

(C) The reaction of $HI$ with $3,3$-dimethyl-$1$-butene $(CH_3-C(CH_3)_2-CH=CH_2)$ proceeds via a carbocation intermediate.First,protonation of the alkene forms a secondary carbocation: $CH_3-C(CH_3)_2-C^+H-CH_3$.To increase stability,a $1,2$-methyl shift occurs from the adjacent quaternary carbon,resulting in a more stable tertiary carbocation: $CH_3-C^+(CH_3)-CH(CH_3)-CH_3$.Finally,the nucleophilic attack of the iodide ion $(I^-)$ on this tertiary carbocation yields the major product,$2$-iodo-$2,3$-dimethylbutane $(CH_3-CI(CH_3)-CH(CH_3)-CH_3)$.

What is the major product formed by the reaction of $HI$ with $CH_3-C(CH_3)_2-CH=CH_2$?

Similar Questions

$LDA = \text{Lithium di-isopropyl amide}$. In the given reaction,identify product $A$:

Which of the following alkenes on oxidation by $KMnO_4$ in dil. $H_2SO_4$ forms adipic acid?

Identify the incorrect order of heat of hydrogenation $(HOH)$.

The correct stability order of alkyl substituted alkenes is

Which reactions are most common in alkenes?

Vedclass Test Series

Exam Paper Generator

Online Exam Module