Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 659031Generated: October 29, 2026

Ethanolamine → HCID 24998884, compound

https://huagongshe.com/reaction/659031

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolamineHCID 700—
ReactantHCID 67523931HCID 67523931—
SolventDichloromethaneHCID 6344—
ProductHCID 24998884HCID 2499888453.4%

Reaction Conditions

Temperature110 °C

Reaction Steps

A solution of 1-(4-chloro-3-trifluoromethyl-phenyl)-3-[4-(6-methanesulfonyl-pyrimidin-4-yloxy)-phenyl]-urea (100 mg, 0.2 mmol) in dichloromethane (1 ml) and 2-aminoethanol (124 μl, 2.0 mmol) is sealed in a reaction tube and heated in the microwave at 110° C. for 15 minutes. The reaction mixture is evaporated and purified by preparative HPLC to yield 50 mg (52%) of a white powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08080552B2
Source datasetuspto-grants-2011_12
ORD IDord-72b74eea649b47559c099f00b2946a1b
Source noteuspto-grants-2011_12