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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 522898Generated: October 27, 2026

Diisopropylethylamine → HCID 86685252, compound

https://huagongshe.com/reaction/522898

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
Reactant2,4-Dichloro-5-fluoropyrimidineHCID 250705—
Reactant3-(4-Fluorophenoxy)azetidine hydrochlorideHCID 21428732—
SolventIsopropanolHCID 3776—
ProductHCID 86685252HCID 8668525290%

Reaction Steps

To a solution 2,4-dichloro-5-fluoropyrimidine (150.0 mg, 0.898 mmol) in 2-propanol (4.00 mL) at RT was added N-ethyl-N-isopropylpropan-2-amine (0.469 mL, 2.70 mmol) followed by 3-(4-fluorophenoxy)azetidine hydrochloride (183 mg, 0.898 mmol). The resulting reaction mixture was stirred at RT for 1 h and concentrated. Purification of the crude using MPLC (25 g cartridge, 40 g column, 0 to 60% EtOAc-hexanes) gave 2-chloro-5-fluoro-4-(3-(4-fluorophenoxy)azetidin-1-yl)pyrimidine (240.6 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09334269B2
Source datasetuspto-grants-2016_05
ORD IDord-f552c45f9f0f4387923a90baebb6b905
Source noteuspto-grants-2016_05