The reagent used in Hofmann elimination reaction is
Moist Ag2O
LiAlH4
Na-Hg/H2O
HNO2
Hofmann elimination is a reaction that converts primary amides to primary amines with one fewer carbon atom. The reaction is typically carried out by treating the primary amide with moist Ag2O (silver(I) oxide) and heating. This reagent facilitates the elimination of nitrogen gas (N2) and results in the formation of a primary amine.
Hence the answer is Moist Ag2O
List-I | List-II | ||
(A) | 1 mol of H2O to O2 | (I) | 3F |
(B) | 1 mol of MnO-4 to Mn2+ | (II) | 2F |
(C) | 1.5 mol of Ca from molten CaCl2 | (III) | 1F |
(D) | 1 mol of FeO to Fe2O3 | (IV) | 5F |
List-I | List-II | ||
(A) | [Co(NH3)5(NO2)]Cl2 | (I) | Solvate isomerism |
(B) | [Co(NH3)5(SO4)]Br | (II) | Linkage isomerism |
(C) | [Co(NH3)6] [Cr(CN)6] | (III) | Ionization isomerism |
(D) | [Co(H2O)6]Cl3 | (IV) | Coordination isomerism |