N,N-Dimethylethylenediamine → HCID 178472135, compound

HRID 904896Notes

Reaction equation

HRID 904896 reaction equation
[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][NH2:5].Cl.C(O[C:11](=[NH:18])[CH2:12][C:13]([O:15][CH2:16][CH3:17])=[O:14])C>C(O)C>[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][NH:5][C:11](=[NH:18])[CH2:12][C:13]([O:15][CH2:16][CH3:17])=[O:14]

Participants

4

Reactant 2

HCID 66053N,N-DimethylethylenediamineHCID 75345Ethyl 3-ethoxy-3-iminopropionate hydrochloride

Product 1

HCID 178472135HCID 178472135, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

To a solution of N,N-dimethyl-1,2-diaminoethane (8.8 g, 0.1 mmol) in absolute ethanol (40 ml) is added ethyl 3-ethoxy-3-iminopropionate hydrochloride (20.0 g, 0.1 mmol). After stirring at ambient temperature for 16 hours, evaporated solvent and dissolved residue in water, made basic with sodium carbonate and extracted product into methylene chloride. This solution is evaporated to dryness to give 17 g of crude viscous title A product.

Workup

  1. customevaporated solvent
  2. dissolutiondissolved residue in water
  3. extractionextracted product into methylene chloride
  4. customThis solution is evaporated to dryness
  5. customto give 17 g of crude viscous title A product

Sources & evidence

ORD record
ord-104e7d6420624e74a9b8cc94dc828240
Source dataset
uspto-grants-1983_12
Patent number
US04420615

Reaction notes

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