Ethylenediamine → HCID 54419410, compound

HRID 1658470Notes

Reaction equation

HRID 1658470 reaction equation
[CH2:1]([NH2:4])[CH2:2][NH2:3].[CH2:5]([N:23]=[C:24]=[O:25])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22]>CCOCC>[CH2:5]([NH:23][C:24]([NH:3][CH2:2][CH2:1][NH2:4])=[O:25])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22]

Participants

4

Reactant 2

HCID 3301EthylenediamineHCID 66988Octadecyl isocyanate

Product 1

HCID 54419410HCID 54419410, compound

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent2×

Procedure

20 grams (0.33 moles) ethylene diamine in 200 cc ether was reacted with 5.0 gms (.0168 mole) octadecylisocyanate in 25 cc ether. A white precipitate forms which is stirred for 2 hours, filtered and washed with ether and recrystallized from 2 propane, melting point 108°-127°C.

Workup

  1. filtrationfiltered
  2. washwashed with ether
  3. customrecrystallized from 2 propane, melting point 108°-127°C.

Sources & evidence

ORD record
ord-706749022f1a44d1a68e5d8026b84fe5
Source dataset
uspto-grants-1976_06
Patent number
US03965015

Reaction notes

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