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Benzophenone can be obtained by ……...

Benzophenone can be obtained by ……

A

`"benzoyl chloride"+ "benzene"+ AlCl_(3)`

B

`"benzoyl chloride"+"diphenyl cadmium"`

C

`"benzoyl chloride" + "phenyl magnesium chloride"`

D

`"benzene" + "carbon monoxide" + ZnCl_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Benzophenone can be obtained by Friedel-Craft acylation reaction. The reaction is shown as

(b) Benzophenone can also be obtained by the reaction between benzoyl chloride and diphenyl cadmium.
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NCERT EXEMPLAR-ALDEHYDE, KETONES AND CARBOXYLIC ACIDS-Aldehyde, Ketones And Carboxylic Acids
  1. Which of the following conversion can be carried out by Clemmensen red...

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  2. Through which of the following reactions number of carbon atoms can be...

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  3. Benzophenone can be obtained by ……

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  4. Which of the following is the correct represetation for intermediate o...

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  5. Why is there a large difference in the boiling points of butanal and b...

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

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  7. Give the IUPAC names of the following compounds. (a) (c) CH(3)-CH...

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  8. Give the structure of the following compounds : (i) 4-Nitropropiophe...

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  9. Write IUPAC names of the following structures

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  10. Benzaldehyde can be obtained from benzalchloride. Write reactions for ...

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  11. Name the electrophile produced in the reaction of benzene with benzoyl...

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  12. Oxidation of ketones involves carbon-carbon bond cleavage. Name the pr...

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  13. Arrange the following in decreasing order of their acidic strength and...

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  14. What product will be formed on reaction of propanal with 2-methylpropa...

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  15. Compound 'A' is prepared by oxidation of compound 'B' with alkaline KM...

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  16. Arrange the following in decreasing order of their acidic strength. Gi...

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  17. Alkenes and carbonyl compounds both contain a pi bond but alkenes sh...

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  18. Carboxylic acids contain carbonyl group but do not show the nucleophil...

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  19. Identify the compounds A, B and C in the following reaction : CH(3)-...

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  20. Why are carboxylic acids more acidic than alcohols or phenols although...

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