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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1161685Generated: October 29, 2026

Morpholine → HCID 58626081, compound

https://huagongshe.com/reaction/1161685

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMorpholineHCID 8083—
ReactantTriethylamineHCID 8471—
ReactantHCID 58626080HCID 58626080—
SolventEthanolHCID 702—
ProductHCID 58626081HCID 5862608173.6%

Reaction Conditions

Temperature30 °C

Reaction Steps

A mixture of compound (2,6-dichloro-pyrimidin-4-yl)-(4-trifluoromethoxy-phenyl)-amine (0.4 g, 1.23 mmol), morpholine (0.1 g, 1.16 mmol) and triethyl amine (0.5 ml, 3.66 mmol) in solvent ethanol (10 mL) was refluxed for 12 hours under nitrogen atmosphere. The reaction mixture was cooled to temperature in the range of 20-40° C. and concentrated under vacuum. The crude compound was passed through the silica gel by using 8-10% ethylacetate in pet-ether to afford the compound (6-chloro-2-morpholin-4-yl-pyrimidin-4-yl)-(4-trifluoromethoxy-phenyl)-amine (0.32 g, 69%) as white solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07820654B2
Source datasetuspto-grants-2010_10
ORD IDord-6bb2a317609d432684b2ee771d5dd9a9
Source noteuspto-grants-2010_10