English

How Are the Following Compounds Prepared? Benzaldehyde from Benzoyl Chloride

Advertisements
Advertisements

Question

How are the following compounds prepared?

benzaldehyde from benzoyl chloride

Advertisements

Solution

Benzaldehyde from benzoyl chloride

  Rosenmund Reduction

 

shaalaa.com
  Is there an error in this question or solution?
2012-2013 (March)

APPEARS IN

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

How are the following compounds prepared?

benzaldehyde from benzene


Draw the structure of the semicarbazone of ethanal.


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.


Predict the product of the following reaction:


Predict the product of the following reaction:


Write balanced chemical equations for action of ammonia on - acetaldehyde


Write the structure of Phenylmethanamine.


What are amines?


Write the main product formed when propanal reacts with the following reagents: 
2 moles of 3 CH OH in presence of dry HCl 


Write the main product formed when propanal reacts with the following reagents: 
H2N- NH2  followed by heating with KOH in ethylene glycol.


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


Alkenes   and carbonyl compounds , both contain a π bond but alkenes show electrophilic addition reactions whereas carbonyl compounds show nucleophilic addition reactions. Explain.


Which of the following has the most acidic hydrogen?


Acetaldehyde and acetone differ in their reaction with


Paraldehyde is formed as a result of polymerisation:-


What is the action of sodium hypoiodite on acetone?


Which will undergo faster nucleophilic addition reaction?

Acetaldehyde or Propanone


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 structures of the following derivative.

The ethylene ketal of hexan-3-one


The product of the following reaction is

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


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


Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Draw the structure of the given derivative.

The ethylene ketal of hexan-3-one


Give an example of the reaction in the following case.

Oxime


The major product of the following reaction is:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×