Which one of the following alkenes when treat | vedclass

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

Question

(B) The reaction of $HCl$ with an alkene typically follows Markovnikov's rule,where the proton adds to the carbon with more hydrogen atoms to form the

Vedclass · Accepted Answer

$F_3C-CH=CH_2$

Vedclass · Answer

(B) The reaction of $HCl$ with an alkene typically follows Markovnikov's rule,where the proton adds to the carbon with more hydrogen atoms to form the more stable carbocation.However,if an electron-withdrawing group $(EWG)$ like $-CF_3$ is attached to the double bond,it destabilizes the carbocation formed at the adjacent carbon.In the case of $F_3C-CH=CH_2$,the formation of a carbocation at the carbon attached to the $-CF_3$ group $(F_3C-CH^+-CH_3)$ is highly unstable due to the strong inductive effect of the three fluorine atoms.Therefore,the proton adds to the carbon attached to the $-CF_3$ group,leading to the formation of the more stable carbocation at the terminal carbon $(F_3C-CH_2-CH_2^+)$.Subsequent attack by the chloride ion $(Cl^-)$ results in the anti-Markovnikov product,$F_3C-CH_2-CH_2Cl$.

Which one of the following alkenes when treated with $HCl$ yields majorly an anti-Markovnikov product?

Similar Questions

The general formula of alkenes is:

The product of the following reaction is: $CH_3-C(CH_3)_2-CH=CH_2 \xrightarrow[(ii) NaBH_4]{(i) Hg(OAc)_2, H_2O}$

How many distinct alkenes are obtained from $3-$bromo$-3-$methylhexane upon treatment with alcoholic $KOH$?

Which one of the following organic compounds decolourizes an alkaline $KMnO_4$ solution?

Acid-catalyzed hydration of alkenes,except ethene,leads to the formation of:

Vedclass Test Series

Exam Paper Generator

Online Exam Module