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Identify A and B : C6H5 – NH2""^underset...

Identify A and B : `C_6H_5 – NH_2""^undersetoversetrarr ( 0–5^@C)(HNO_2+HCl) A^ undersetoversetrarr (CuCN)(KCN) B`

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Identify A & B : C_6H_5 – NO_2""^undersetrarr (Fe//HCl) A""^undersetoversetrarr(5^@C)(NaNO_2//HCl)

Identify A,B, C, D : C_6H_5 – NO_2 ""^undersetrarr( Sn//HCl) A^undersetoversetrarr (0–5^@C)(NaNO_2+HCl) B^ undersetoversetrarr (Delta)(H_2O //H^+) C^ undersetrarr (CHCl_3//KOH) D

Identify A,B, C, D : C_6H_6 ""^undersetoversetrarr(conc.H_2SO_4)(conc.HNO_3) A^ undersetrarr(Sn//HCl) B^ undersetoversetrarr (0–5^@C)(NaNO_2+HCl) C^ undersetrarr (D) C_6H_5–I

The end product (C) in the reaction is : CH_3 – CONH_2 undersetoversetrarr (Delta)(P_2O_5) A^undersetrarr(LiAlH_4) B^ undersetrarr(HNO_2)C

Identify A, B, C, D C_2H_4-NH_2 undersetrarr(NaNO_2+HCl) A undersetrarr(P//l_2) B undersetrarr(KCN) C undersetrarr(H_2O"//H^+) D

Identify A, B, C, D in the sequence of reaction. C_2H_5 – NH_2""^ undersetrarr(HNO_2) A^ undersetrarr(p//I_2)B^ undersetrarr( KCN(alc)) C^ undersetoversetrarr (Delta)(H_2O //H^+) D

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Identify A and B C_(6)H_(5)COOHunderset("Conc. "H_(2)SO_(4))overset("Conc. "HNO_(3))rarr+Aunderset(Delta)overset("NaOH/CaO")rarr"B

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USHA PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN -EXERCISE
  1. Complete the equation & name the reaction C6H5NH2 + CHCl3 + 3KOH rarr

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  2. Do the conversion : benzene to aniline.

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  3. Identify A and B : C6H5 – NH2""^undersetoversetrarr ( 0–5^@C)(HNO2+HCl...

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  4. Give a chemical test to distinguish between aniline and N-methyl anili...

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  5. Why does aniline not undergo Fidel crafts reaction?

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  6. Give a chemical test to distinguish between aniline and ethyl amine.

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  7. Although– NH2 group is o-and p-directing aniline on nitration gives a ...

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  8. Arrange the following in increasing order of basic strength. Aniline, ...

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  9. Do the conversion : aniline rarr benzoic acid.

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  10. Why is aniline less basic than ammonia ?

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  11. Identify A,B, C, D : C6H6 ""^undersetoversetrarr(conc.H2SO4)(conc.HNO3...

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  12. Identify A,B, C, D : C6H5 – NO2 ""^undersetrarr( Sn//HCl) A^undersetov...

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  13. Explain why aromatic primary amines can't be prepared by Gabriel phtha...

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  14. How does aniline react with acetic anhydride ?

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  15. How does aniline react with aqueous solution of bromine ?

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  16. Do the conversion : 3 – Methylaniline to – 3- Nitrotoluene .

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  17. What are different types of amines ? Give two methods for preparation ...

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  18. How does ethyl amine react with acetyl chloride ?

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  19. How does ethyl amine react with–Methyl bromide ?

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  20. How are primary amines prepared from – (i) Acid amides containing same...

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