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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1180048Generated: October 26, 2026

Tyrosol → Methyl-phenyl-carbamic Acid 4-(2-hydroxy-ethyl)-phenyl Ester

https://huagongshe.com/reaction/1180048

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTyrosolHCID 10393—
ReactantCarbamic chloride, N-methyl-N-phenyl-HCID 77969—
SolventDichloromethaneHCID 6344—
ProductMethyl-phenyl-carbamic Acid 4-(2-hydroxy-ethyl)-phenyl EsterHCID 6952034299.1%

Reaction Steps

To a solution of 4-(2-Hydroxyethyl)phenol (10 mmol) and 4-diazabicyclo[2.2.2]octane (DABCO) (10 mmol) in CH2Cl2 (30 mL) was added N-methyl-N-phenylcarbamoyl chloride (10 mmol). The reaction mixture was stirred for 16 hours at rt, added CH2Cl2 (20 mL), and washed with 1M aqueous HCl and brine. The organic phase was dried (MgSO4) and evaporated to give the 2.69 g (99%) of the title compound as crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07279470B2
Source datasetuspto-grants-2007_10
ORD IDord-7cb4b87fd2f641f0985c21c6fa665b9f
Source noteuspto-grants-2007_10