Aniline → N,N'-Diphenyloxamide

HRID 703243Notes

Reaction equation

HRID 703243 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(N[C:12]([C:14]([NH:16][C:17](=O)[CH3:18])=[O:15])=[O:13])(=O)C>>[C:2]1([NH:1][C:12]([C:14]([NH:16][C:17]2[CH:18]=[CH:4][CH:3]=[CH:2][CH:7]=2)=[O:15])=[O:13])[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 6115AnilineHCID 3016168N,N'-Diacetyloxamide

Product 1

HCID 69288N,N'-Diphenyloxamide

Procedure

Aniline (50 ml, 0.549 mol) and N,N'-diacetyloxamide (5 g, 0.029 mol) are charged into a three-necked flask equipped with a condenser, a magnetic stirrer, an inlet tube for nitrogen and a thermometer. The temperature is brought to 50° C. while vigorously stirring and after 2 hours the reaction is stopped by removing the heating bath.

Workup

  1. customequipped with a condenser, a magnetic stirrer, an inlet tube for nitrogen
  2. customis brought to 50° C.
  3. customby removing the heating bath

Sources & evidence

ORD record
ord-ebe8736fbfe54116979115c56015438e
Source dataset
uspto-grants-1991_01
Patent number
US04981963

Reaction notes

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