Which of the following alkenes,on reaction wi | vedclass

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

Question

(A) The target alcohol is $1	ext{-cyclohexyl-1-propanol}$ (or $1	ext{-cyclohexylpropan-1-ol}$). Reaction with dil. $H_2SO_4$ follows Markovnikov's r

Vedclass · Accepted Answer

$1-$cyclohexyl$-1-$ethene

Vedclass · Answer

(A) The target alcohol is $1	ext{-cyclohexyl-1-propanol}$ (or $1	ext{-cyclohexylpropan-1-ol}$). Reaction with dil. $H_2SO_4$ follows Markovnikov's rule,where the $OH$ group attaches to the more substituted carbon atom of the double bond. $1	ext{-cyclohexyl-1-ethene}$ (vinylcyclohexane) would produce $1	ext{-cyclohexylethanol}$. $1	ext{-cyclohexyl-1-butene}$ would produce $1	ext{-cyclohexyl-1-butanol}$. $2	ext{-cyclohexyl-1-butene}$ would produce $2	ext{-cyclohexyl-2-butanol}$. $3	ext{-cyclohexyl-1-butene}$ would produce $2	ext{-cyclohexyl-2-butanol}$ (via rearrangement). None of the provided options directly produce the target alcohol structure shown in the image,which is $1	ext{-cyclohexylpropan-1-ol}$. However,based on the structure provided in the image,the correct alkene precursor is $1	ext{-cyclohexyl-1-propene}$. Since the question asks which does $NOT$ produce it,and none of the options $A$-$D$ produce it,the question is flawed. Assuming the intended question was to identify the precursor,and given the options,$1	ext{-cyclohexyl-1-ethene}$ is the most distinct.

Which of the following alkenes,on reaction with dil. $H_2SO_4$,does not produce the following alcohol?

Similar Questions

$2,3$-dimethylbut-$2$-ene when reacted with bromine forms a compound which upon heating with alcoholic $KOH$ produces the following major product.

The addition of $HBr$ to $2-$pentene gives

The reaction conditions used for converting $1, 2$-dibromoethane to ethylene are:

$A$ compound '$X$' on ozonolysis forms two molecules of $HCHO$. Compound '$X$' is

What is the product formed when $1$-butene is heated with $Al_2(SO_4)_3$ at $500 \ K$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module