Hydrazine hydrate (1:1) → 70150-84-4

HRID 2109380Notes

Reaction equation

HRID 2109380 reaction equation
[O:1]1[CH:5]=[CH:4][C:3]([C:6]([O:8]CC)=O)=[CH:2]1.O.[NH2:12][NH2:13]>C(O)C>[O:1]1[CH:5]=[CH:4][C:3]([C:6]([NH:12][NH2:13])=[O:8])=[CH:2]1

Participants

4

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 69201Ethyl 3-furoate

Product 1

HCID 1229274870150-84-4

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

Ethyl 3-furancarboxylate (7.0 g) and hydrazine monohydrate (4.8 ml) in ethanol (10 ml) were heated at reflux while stirring for 6 hours. The solvent was evaporated under reduced pressure, and the thus-precipitated crystals were recrystallized from ethanol, thereby giving 3.2 g of the desire compound.

Workup

  1. temperatureat reflux
  2. customThe solvent was evaporated under reduced pressure
  3. customthe thus-precipitated crystals were recrystallized from ethanol

Sources & evidence

ORD record
ord-76b8ed65192e48999c9b1110a39677d1
Source dataset
uspto-grants-2009_04
Patent number
US07514452B2

Reaction notes

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