Hydrazine hydrate (1:1) → HCID 178418564, compound

HRID 542872Notes

Reaction equation

HRID 542872 reaction equation
[CH3:1][O:2][C:3]1[CH:20]=[CH:19][C:6]([C:7]([NH:9][C:10]2[CH:15]=[CH:14][C:13]([N+:16]([O-:18])=[O:17])=[CH:12][CH:11]=2)=S)=[CH:5][CH:4]=1.O.[NH2:22][NH2:23]>C(O)C>[CH3:1][O:2][C:3]1[CH:20]=[CH:19][C:6]([C:7](=[N:22][NH2:23])[NH:9][C:10]2[CH:15]=[CH:14][C:13]([N+:16]([O-:18])=[O:17])=[CH:12][CH:11]=2)=[CH:5][CH:4]=1

Participants

4

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 13054014HCID 13054014, compound

Product 1

HCID 178418564HCID 178418564, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A mixture of 10 g of 4-methoxy-4'-nitrothiobenzanilide [prepared by process of Ann. Chem., Vol. 716 (1968), p. 209-211], 100 ml of ethanol and 15 ml of hydrazine hydrate was heated to reflux and then, was allowed to return to room temperature and was filtered. The product was washed with ethanol and dried at 80° C. under reduced pressure to obtain 7.9 g of 4-methoxy-N-(4-nitrophenyl)-benzene-carbohydrazonamide melting at 104° C.

Workup

  1. temperaturewas heated
  2. temperatureto reflux
  3. customto return to room temperature
  4. filtrationwas filtered
  5. washThe product was washed with ethanol
  6. customdried at 80° C. under reduced pressure

Sources & evidence

ORD record
ord-7125fffadbb240d79a706edea1aa8356
Source dataset
uspto-grants-1987_04
Patent number
US04659729

Reaction notes

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