Ethylenediamine → HCID 240731, compound

HRID 1069254Notes

Reaction equation

HRID 1069254 reaction equation
[C:1](=[O:8])([O:5][CH2:6][CH3:7])OCC.[CH2:9]([NH2:12])[CH2:10][NH2:11]>C(O)C>[CH2:6]([O:5][C:1]([NH:11][CH2:10][CH2:9][NH2:12])=[O:8])[CH3:7]

Participants

4

Reactant 2

HCID 3301EthylenediamineHCID 7766Diethyl Carbonate

Product 1

HCID 240731HCID 240731, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

15 g (0.13 mol) of diethyl carbonate are heated in an oil bath at 90° C., for five hours, with 10 g (0.17 mol) of ethylenediamine under reflux. The ethyl alcohol formed during the reacton is then removed using a rotary evaporator. The product is removed from the residue by distillation in a Kugelrohr distillation apparatus.

Workup

  1. temperatureunder reflux
  2. customis then removed
  3. customa rotary evaporator
  4. customThe product is removed from the residue by distillation in a Kugelrohr distillation apparatus

Sources & evidence

ORD record
ord-2f39ed54ff5843faa1fc2cad69107e16
Source dataset
uspto-grants-2001_06
Patent number
US06252042B1

Reaction notes

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