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What is acylation? Give example....

What is acylation? Give example.

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Most of amines react with acid chlorides, anhydrides and esters by nucleophillic substitution reaction. This reaction is known as acylation.
Ex: (i) `C_(2)H_(5)NH_(2)+CHCOCl""tounderset("N-Ethylethanamide")(C_(2)H_(6)NH-CO-CH_(3))`
(ii) `C_(6)H_(5)NH_(2)+(CH_(3)CO)_(2)tounderset("N-Phenylethanamide")(C_(6)H_(5)NHCOCH_(3))+CH_(3)COOH`
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SUBHASH PUBLICATION-AMINES-QUESTIONS
  1. How aniline reacts with Conc. H(2)SO(4)

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  2. What is diazotisation reaction? Give example.

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  3. Explain Sandmeyer reaction.

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  4. Explain Guttermann reaction.

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  5. How benezene diazonium chloride is converted into flurobenzene?

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  6. How benzene diazonium chloride is converted into phenol?

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  7. b) What is Hinsberg's reagent? Between CH(3)NH(2) and C(6)H(5)NH(2) wh...

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  8. What are P and Q? Name the reaction occuring in step 1. (i) C(6)H(5)...

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  9. Identify the reactant 'A' in the following reaction A+2R-XtoR4N^+X^-

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  10. Which is more basic among aqueous solutions of aniline and ammonia ? G...

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  11. Which is more basic among methyl amine and aniline?

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  12. Name the major product formed when nitrous acid is treated with Meth...

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  13. Name the major organic product formed in the following conversion. (...

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  14. What is acylation? Give example.

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  15. Arnnge the following In the decreaalng order of theh basic strength in...

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  16. Explain the trend in base strengths of 1^(@),2^(@),3^(@) methyl amines...

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  17. Name the major product obtained when nitrous aicd is treated with Meth...

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  18. Name the major product obtained when nitrous aicd is treated with Anil...

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  19. The pkb values of Ammonia, methanamine and Benzenamic (aniline) are 4....

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  20. Why aromatic primary amines cannot be prepared by Gabrial synthesis.

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