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Anils are formed by the condensation of ...

Anils are formed by the condensation of aniline with

A

Aliphatic aldehydes

B

Aromatic aldehydes

C

Aliphatics ketones

D

Aromatic ketones

Text Solution

Verified by Experts

The correct Answer is:
B
Aromatic aldehydes condense with primary amines (aromatic as well as aliphatic) to form anils or schiff-bases
`ArCHO+RNH_2 rarr ArCH(OH)NHR overset(-H_2O)to underset("Schiff-base")(ArCH=NR)`
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ERRORLESS-ALDEHYDES AND KETONES-NCERT BASED QUESTIONS(PROPERTIES OF ALDEHYDES AND KETONES)
  1. The product of this reaction is

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  2. Aldehydes that do not undergo aldol condensation are (1) propanal (...

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  3. Anils are formed by the condensation of aniline with

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  4. An organic compound 'A' burns with a sooty flame. It is negative towar...

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  5. Which of the follwing compound does not react with concentrated alkali...

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  6. An organic compound 'X' is oxidised by using acidified K(2)Cr(2)O(7). ...

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  7. Which of the following will fail to react with potassium dichromate an...

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  8. Aldehyde and ketones can decolourise

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  9. CH-=CH underset("dil. "H2SO4)overset(HgSO4)to A underset(NaOH)overset(...

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  10. The key step in cannizzaro's reaction is the intermolecular shift of

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  11. In which of the following reactions, the product obtained is chiral ?

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  12. One of the following named reaction is an example of "disproportionati...

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  13. Which of the following reactions will not result in the formation of c...

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  14. Ethylene is converted to X on passing through a mixture of acidified a...

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  15. PCI5 reacts with propanone, to give

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  16. Predict the product

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  17. The compound that neither forms semicarbazone nor oxime is

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  18. The most stabl enol tautomer of MeCOCH(2)CO(2)Et is

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  19. Which of the following will form two isomers with semi carbazide

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  20. Identify the correct statement

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