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

HRID 1981169Notes

Reaction equation

HRID 1981169 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-a2af048dfe2540eda40fd2caf957a49a
Source dataset
uspto-grants-1985_04
Patent number
US04512997

Reaction notes

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