Hydrazine hydrate (1:1) → HCID 19421445, compound

HRID 1720003Notes

Reaction equation

HRID 1720003 reaction equation
Cl[C:2]1[C:11]([Cl:12])=[N:10][C:9]2[C:4](=[CH:5][CH:6]=[C:7]([N+:13]([O-:15])=[O:14])[CH:8]=2)[N:3]=1.O.[NH2:17][NH2:18]>C(O)C>[Cl:12][C:11]1[C:2]([NH:17][NH2:18])=[N:3][C:4]2[C:9]([N:10]=1)=[CH:8][C:7]([N+:13]([O-:15])=[O:14])=[CH:6][CH:5]=2

Participants

4

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 6890902,3-Dichloro-6-nitroquinoxaline

Product 1

HCID 19421445HCID 19421445, compoundYield 95%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

A mixture of 6.1 g (25 mmol) of 2,3-dichloro-6-nitroquinoxaline and 2.75 g (55 mmol) of hydrazine hydrate in 150 ml of ethanol was stirred at room temperature over night. The precipitate was isolated and washed with water, cold ethanol and ether to give 5.67 g (95%) of crude product.

Workup

  1. customThe precipitate was isolated
  2. washwashed with water, cold ethanol and ether

Sources & evidence

ORD record
ord-06f2a3e1c0af4406b988aa74c25d1909
Source dataset
uspto-grants-1996_04
Patent number
US05504085

Reaction notes

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