Urea → HCID 86587920, compound

HRID 2086327Notes

Reaction equation

HRID 2086327 reaction equation
[NH2:1][C:2]([NH2:4])=[O:3].N[CH2:6][CH2:7][CH2:8][N:9]1[CH:13]=[CH:12][N:11]=[C:10]1[CH3:14]>>[CH3:14][C:10]1[N:9]([CH2:8][CH2:7][CH2:6][NH:1][C:2]([NH2:4])=[O:3])[CH2:13][CH2:12][N:11]=1

Participants

3

Reactant 2

HCID 1176UreaHCID 31521053-(2-methyl-1H-imidazol-1-yl)propan-1-amine

Product 1

HCID 86587920HCID 86587920, compoundYield 95.7%

Procedure

60.0 g of urea was added to 139.2 g of 1-(3′-aminopropyl)-2-methylimidazole and reacted at 160° C. for 10 hours, and after the reaction, a volatile component was removed to obtain 176.1 g of a 1-{3′-(2″-methylimidazolinyl)propyl}urea composition. 117.4 g of dipropylene glycol was added thereto to prepare a solution containing 60% of a 1-{3′-(2″-methylimidazolinyl)propyl}urea composition (IZUM), which was subjected to the following foaming test. The composition of the solution is shown in Table 17.

Workup

  1. customreacted at 160° C. for 10 hours
  2. customafter the reaction
  3. customa volatile component was removed

Sources & evidence

ORD record
ord-93030f07d22847998d79b472059ee34d
Source dataset
uspto-grants-2004_04
Patent number
US06723819B2

Reaction notes

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