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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2283240Generated: October 31, 2026

Urea → HCID 67178891, compound

https://huagongshe.com/reaction/2283240

Reaction equation

Participants

RoleNameHCIDCharge
ReactantUreaHCID 1176—
Reactant4-HeptylphenolHCID 16143—
ProductHCID 67178891HCID 6717889178%

Reaction Steps

The same method as step (6-1) of Example 6 was carried out with the exception of using 14629 g of p-heptyl phenol instead of 4-phenyl phenol, using 959 g of urea and carrying out the reaction for 17 hours. When a portion of the reaction liquid was removed and analyzed by liquid chromatography, the formation of (p-heptylphenyl) carbamate was confirmed. The yield was about 78% based on the charged amount of urea.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09145357B2
Source datasetuspto-grants-2015_09
ORD IDord-aa77d274efc2412dacbfad728f5d0dcf
Source noteuspto-grants-2015_09