English
Karnataka Board PUCPUC Science 2nd PUC Class 12

Predict the products formed when cyclohexanecarbaldehyde reacts with the following reagents. PhMgBr and then H3O+

Advertisements
Advertisements

Question

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

PhMgBr and then H3O+

Chemical Equations/Structures
Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
Chapter 8: Aldehydes, Ketones and Carboxylic Acids - Exercises [Page 256]

APPEARS IN

NCERT Chemistry Part 1 and 2 [English] Class 12
Chapter 8 Aldehydes, Ketones and Carboxylic Acids
Exercises | Q 8.6 (i) | Page 256

RELATED QUESTIONS

Write the structures of the main products when acetone (CH3 − CO − CH3) reacts with the following reagent :

H2N − NHCONH2/H+


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

Oxime


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

2, 4-DNP-derivative


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)


Complete the synthesis by giving missing starting material, reagent or product.

\[\ce{C6H5CHO ->[H2NCONHNH2]}\]


What is the action of the following reagents on ethanoic acid?

1) `LiAlH_4"/"H_3O^+`

2) `PCl_3 , "heat"`

3) `P_2O_5, "heat"`


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


Write a test to differentiate between pentan-2-one and pentan-3-one.


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.


Grignard reagent on reaction with acetone forms.


Out of p-tolualdehyde and p-nitrobenzaldehyde, which one is more reactive towards nucleophilic addition reactions, why?


Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative.

Acetaldehydedimethylacetal


Draw structures of the following derivative.

The ethylene ketal of hexan-3-one


Draw structure of the following derivative:

Acetaldehydedimethylacetal


Draw structures of the given derivatives.

The ethylene ketal of hexan-3-one


Give an example of the reaction in the following case.

Imine


Which of the following will not be formed when calcium formate is distilled with calcium acetate?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×