For the reaction, NH2 Br NH2 (Major) The correct order of set of reagents for the above conversion is : (A) Ac2O, Br2/H2O(),NaOH (B) Ac2O, H2SO4, Br2,NaOH (C) Br2|Fe/Br3, H2O(), NaOH (D) H2SO4, Ac2O,

Question

For the reaction, NH2 Br NH2 (Major) The correct order of set of reagents for the above conversion is :

(A) Ac2O, Br2/H2O(),NaOH
(B) Ac2O, H2SO4, Br2,NaOH
(C) Br2|Fe/Br3, H2O(), NaOH
(D) H2SO4, Ac2O, Br2, H2O(), NaOH

Prashant Kotian · Accepted Answer

Correct answer: D. NH2 NH2 H2SO4/ SO2OH NH Ac2O SO2OH O CH3 Br2 NH SO2OH O CH3 Br H2O/ NH O CH3 Br NH2 Br NaOH

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