What is the major product in the following re | vedclass

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

Question

(A) The reaction is the electrophilic addition of $HX$ to an alkene,which follows Markovnikov's rule. According to Markovnikov's rule,the negative par

Vedclass · Accepted Answer

$CH_3-C(CH_3)(X)-CH_2-CH_3$

Vedclass · Answer

(A) The reaction is the electrophilic addition of $HX$ to an alkene,which follows Markovnikov's rule. According to Markovnikov's rule,the negative part of the addendum $(X^-)$ attaches to the carbon atom of the double bond that has fewer hydrogen atoms. The starting material is $3,3-	ext{dimethylbut-1-ene}$ (or a similar branched alkene structure as shown). Upon protonation of the double bond,a carbocation is formed. The proton $(H^+)$ adds to the terminal $CH_2$ group to form a more stable secondary or tertiary carbocation. In this specific structure,the addition of $H^+$ to the terminal carbon creates a secondary carbocation at the $C-2$ position,which can undergo a hydride or methyl shift to form a more stable tertiary carbocation. However,looking at the options provided,the product formed by direct Markovnikov addition to the double bond is $CH_3-C(CH_3)(X)-CH_2-CH_3$ (where $X$ is at the $C-2$ position). Thus,the major product is $CH_3-C(CH_3)(X)-CH_2-CH_3$.

What is the major product in the following reaction?

Similar Questions

An alkene $A$ on reaction with $O_{3}$ and $Zn-H_{2}O$ gives propanone and ethanal in equimolar ratio. Addition of $HCl$ to alkene $A$ gives $B$ as the major product. The structure of product $B$ is:

Ozonolysis of which olefin yields $CH_3CH_2CHO$ and $CH_3CHO$?

Which of the following alkenes is most easily formed by dehydrohalogenation of alkyl halides?

Among $HCl$,$HBr$,and $HI$,which reactant gives the Kharasch effect (peroxide effect) with an alkene?

When glycerol is heated with concentrated sulfuric acid,a substance with a pungent smell is obtained. Which of the following is that compound?

Vedclass Test Series

Exam Paper Generator

Online Exam Module