Ethanol → HCID 76636270, compound

HRID 1851350Notes

Reaction equation

HRID 1851350 reaction equation
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[NH:10][NH2:11])([O-:3])=[O:2].[CH3:12][CH2:13][C:14](=O)[C:15](=[O:18])[CH2:16][CH3:17].C(O)C>S(=O)(=O)(O)O.O>[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[NH:10][N:11]=[C:14]([C:15](=[O:18])[CH2:16][CH3:17])[CH2:13][CH3:12])([O-:3])=[O:2]

Participants

6

Reactant 3

HCID 702EthanolHCID 625393,4-HexanedioneHCID 3314739(2-Nitrophenyl)hydrazine

Product 1

HCID 76636270HCID 76636270, compoundYield 96.1%

Reagents, catalysts & solvents 2

HCID 1118Sulfuric AcidCatalystHCID 962WaterSolvent

Procedure

A mixture of 2-nitrophenylhydrazine (2.00 g), hexane-3,4-dione (1.80 g), sulfuric acid (2 drops) and ethanol (20 mL) was heated under reflux for 1 hr. The reaction mixture was poured into water, and the resulting crystals were collected by filtration, washed with water and dried to give the title compound (3.13 g, 96%) as brown crystals. melting point 96-97° C.

Workup

  1. temperaturewas heated
  2. temperatureunder reflux for 1 hr
  3. filtrationthe resulting crystals were collected by filtration
  4. washwashed with water
  5. customdried

Sources & evidence

ORD record
ord-f81473534c8444c7b317ddd4cda2743b
Source dataset
uspto-grants-2015_02
Patent number
US08957070B2

Reaction notes

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