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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2403339Generated: October 30, 2026

Hydrochloric Acid → HCID 68325745, compound

https://huagongshe.com/reaction/2403339

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantDiethyl EtherHCID 3283—
ReactantHCID 86671414HCID 86671414—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 68325745HCID 6832574587%

Reaction Conditions

Temperature60 °C

Reaction Steps

(R)-tert-Butyl 2-(4-(6-trifluoromethylpyrimidin-4-ylamino)phenyl)morpholine-4-carboxylate (130 mg, 0.3 mmol) was dissolved in dioxane (1.2 ml) and a solution of HCl in dioxane (4 M, 1.15 ml, 4.59 mmol) was added. The reaction mixture was stirred at 60° C. for 2 hours. After cooling ether (2 ml) was added and the solid was filtered off. It was washed with ether and dried in vacuo to afford (R)—N-(4-(morpholin-2-yl)phenyl)-6-(trifluoromethyl)pyrimidin-4-amine hydrochloride (96 mg, 87%) as a light yellow solid. MS (ISP): 325.2 ([M+H]+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08802673B2
Source datasetuspto-grants-2014_08
ORD IDord-45fed47fedb24e8a822e5a31e3ec0880
Source noteuspto-grants-2014_08