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

Acetaldehyde, when treated with which among the following reagents does NOT undergo addition reaction?

(A) Ammonia

(B) Hydroxylamine

(C) Ammoniacal silver nitrate

(D) Semicarbazide


Arrange the following in the increasing order of their reactivity towards nucleophilic addition reaction:

C6H5COCH3, CH3-CHO, CH3COCH3


Predict the products of the following reactions:

 


Draw the structure of the semicarbazone of ethanal.


Predict the product of the following reaction:


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

Ketal


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

Imine


Predict the products formed when cyclohexanecarbaldehyde reacts with the following reagents.

PhMgBr and then H3O+


Predict the products formed when cyclohexanecarbaldehyde reacts with the following reagents.

Semicarbazide and weak acid


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

Acetaldehyde, Acetone, Di-tert-butyl ketone, Methyl tert-butyl ketone (reactivity towards HCN)


Explain the mechanism of alkaline hydrolysis of tert-butyl bromide with energy profile diagram.


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 


How will you convert benzoic acid to m-bromobenzoic acid?


Which of the following is the correct representation for intermediate of nucleophilic addition reaction to the given carbonyl compound (A):

(i)  

(ii)  

(iii)  

(iv) 


Reaction of aqueous sodium hydroxide on chlorobenzene gives which of the following products?


The pH of blood does not appreciably change by a small addition of acid or base because


Which one of the following gives only one monochloro derivative?


Paraldehyde is formed as a result of polymerisation:-


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


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)

Draw structures of the following derivative.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative.

The ethylene ketal of hexan-3-one


Draw structures of the following derivatives.

Acetaldehydedimethylacetal


Draw structure of the following derivative:

Acetaldehydedimethylacetal


The major product of the following reaction is:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×