English

The product of the following reaction is O.........||.........CA2HA5−C−CHA3→ΔHA2/Ni..?

Advertisements
Advertisements

Question

The product of the following reaction is

\[\begin{array}{cc}
\ce{O}\phantom{.........}\\
||\phantom{.........}\\
\ce{C2H5 - C - CH3 ->[H2/Ni][\Delta] \phantom{..}?}\end{array}\]

Options

  • \[\ce{CH3 - CH2 - CH2 - CH2 - OH}\]

  • \[\begin{array}{cc}
    \ce{CH3 - CH - CH2 - CH3}\\
    |\phantom{.........}\\
    \ce{OH}\phantom{.......}
    \end{array}\]

  • \[\ce{CH3 - CH2 - CH2 - CH3}\]

  • \[\ce{CH3 - CH2 - CH2 - COOH}\]

MCQ
Advertisements

Solution

\[\begin{array}{cc}
\ce{CH3 - CH - CH2 - CH3}\\
|\phantom{.........}\\
\ce{OH}\phantom{.......}
\end{array}\]

Explanation:

\[\begin{array}{cc}
\ce{O}\phantom{...............................}\\
||\phantom{...............................}\\
\ce{\underset{(2-Butanone)}{C2H5 - C - CH3} ->[H2/Ni][\Delta]\phantom{..} CH3 - CH - CH2 CH3}\\
\phantom{....................}|\\
\phantom{......................}\ce{\underset{(2-Butanol)}{OH}}\\
\end{array}\]

shaalaa.com
  Is there an error in this question or solution?
2023-2024 (March) Official

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

Predict the products of the following reactions:

 


Arrange the following compound in increasing order of its reactivity in nucleophilic addition reactions.

Ethanal, Propanal, Propanone, Butanone.

Hint: Consider steric effect and electronic effect.


What is meant by the following term? Give an example of the reaction in the following case.

Cyanohydrin


What is meant by the following term? Give an example of the reaction in the following case.

Semicarbazone


What is meant by the following term? Give an example of the reaction in the following case.

Hemiacetal


Write balanced chemical equations for action of ammonia on - acetone


Write the structure of Phenylmethanamine.


What are amines?


How will you convert sodium acetate to methane?


 Acetone, Acetaldehyde, Benzaldehyde, Acetophenone – reactivity towards addition of HCN. 


Benzaldehyde can be obtained from benzal chloride. Write reactions for obtaining benzalchloride and then benzaldehyde from it.


Which one of the following gives only one monochloro derivative?


Which of the following has the most acidic hydrogen?


Grignard reagent on reaction with acetone forms.


A Idol condensation will not be observed in


Acetaldehyde and acetone differ in their reaction with


Which among the following is most reactive to give nucleophilic addition?


Arrange the following in the increasing order of their property indicated:

Ethanal, Propanone, Propanal, Butanone (reactivity towards nucleophilic addition)


What happens when propanone is treated with CH3MgBr and then hydrolysed?


The product "P" in the above reaction is:


The increasing order of the following compounds towards HCN addition is:

(i)
(ii)
(iii)
(iv)

Write the structure of the product formed when acetone reacts with 2, 4 DNP reagent.


Draw structure of the following derivative.

Acetaldehydedimethylacetal


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw the structure of the following derivative.

Acetaldehydedimethylacetal


Draw the structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative:

Acetaldehydedimethylacetal


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Complete the following reaction:

[C] is __________.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×