Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2108686Generated: October 29, 2026

Hydrochloric Acid → HCID 10369553, compound

https://huagongshe.com/reaction/2108686

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantDiethyl EtherHCID 3283—
Reactant4-AminoacetanilideHCID 31230—
ReactantHCID 21995278HCID 21995278—
SolventIsopropanolHCID 3776—
SolventAcetonitrile--water (1/1)HCID 18373917—
ProductHCID 10369553HCID 1036955372%

Reaction Conditions

Temperature90 °C

Reaction Steps

To a mixture of 5-bromo-2-chloro-N-(3,4,5-trimethoxyphenyl)pyrimidin-4-amine (67 mg, 0.178 mmol) and N-(4-aminophenyl)acetamide (28 mg, 0.185 mmol) in 2-propanol (2 mL) was added 1N HCl in diethyl ether (50 uL, 0.05 mmol). The reaction mixture was heated at 90° C. for approx. 36 hours. After the reaction was cooled to room temperature the mixture was taken up in 1:1 acetonitrile/H2O (60 mL) and lyopholized to give N-[4-({5-bromo-4-[(3,4,5-trimethoxyphenyl)amino]pyrimidin-2-yl}amino)phenyl]acetamide hydrochloride (67 mg, 72%) as a grey solid. 1H NMR (DMSO-d6/D2O): δ 8.21 (s, 1H), 7.25-7.67 (m, 4H), 6.87 (s, 2 H), 3.70 (s, 3 H), 3.69 (s, 6 H), 2.00 (s, 3H). MS m/z 488 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07514446B2
Source datasetuspto-grants-2009_04
ORD IDord-b44ebf7607dc4ad182c47851c891868d
Source noteuspto-grants-2009_04