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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 522902Generated: October 29, 2026

2,4-Dichloropyrimidine → HCID 86685254, compound

https://huagongshe.com/reaction/522902

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4-DichloropyrimidineHCID 77531—
ReactantDiisopropylethylamineHCID 81531—
Reactant3-Amino-N-methylbenzamideHCID 676526—
SolventIsopropanolHCID 3776—
ProductHCID 86685254HCID 8668525488.2%

Reaction Conditions

Temperature60 °C

Reaction Steps

To 2,4-dichloropyrimidine (250.0 mg, 1.678 mmol) and 3-amino-N-methylbenzamide (252 mg, 1.678 mmol) in 2-propanol (8390 μL) in a disposable sealed tube at RT was added N-ethyl-N-isopropylpropan-2-amine (585 μL, 3.36 mmol). The resulting reaction mixture was heated at 60° C. for 22 h, then to 70° C. for 23 h, then 80° C. for 3 days, cooled to RT, concentrated, purified using MPLC (5 g cartridge, 12 g column, 0 to 60% 90/10 CH2Cl2-MeOH in CH2Cl2) giving 3-(2-chloropyrimidin-4-ylamino)-N-methylbenzamide (389.0 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09334269B2
Source datasetuspto-grants-2016_05
ORD IDord-6c87dc1938ea44b1817703c266cdff67
Source noteuspto-grants-2016_05