Urea → HCID 1269945, compound

HRID 2283238Notes

Reaction equation

HRID 2283238 reaction equation
[CH2:1]([C:3]1[CH:8]=[CH:7][C:6]([OH:9])=[CH:5][CH:4]=1)[CH3:2].[NH2:10][C:11](N)=[O:12]>>[C:11](=[O:12])([O:9][C:6]1[CH:7]=[CH:8][C:3]([CH2:1][CH3:2])=[CH:4][CH:5]=1)[NH2:10]

Participants

3

Reactant 2

HCID 1176UreaHCID 312424-Ethylphenol

Product 1

HCID 1269945HCID 1269945, compoundYield 88%

Procedure

The same method as step (6-1) of Example 6 was carried out with the exception of using 39.0 kg of 4-ethyl phenol (Tokyo Chemical Industry Co., Ltd., Japan) instead of 4-phenyl phenol, using 1057 g of urea and carrying out the reaction for 12 hours. When a portion of the reaction liquid was removed and analyzed by liquid chromatography, the formation of (4-ethylphenyl) carbamate was confirmed. The yield was about 88% based on the charged amount of urea.

Workup

  1. customthe reaction for 12 hours
  2. customWhen a portion of the reaction liquid
  3. customwas removed

Sources & evidence

ORD record
ord-da20fab4bb35490a8b074d909e87c675
Source dataset
uspto-grants-2015_09
Patent number
US09145357B2

Reaction notes

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