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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1405251Generated: November 2, 2026

Ammonium Chloride → HCID 66576054, compound

https://huagongshe.com/reaction/1405251

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmonium ChlorideHCID 25517—
ReactantSodium bis(trimethylsilyl)amideHCID 2724254—
Reactant(2-Fluoropyridin-4-yl)methanolHCID 11332468—
Reactant4-(2,4-difluorophenyl)-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amineHCID 70976524—
SolventTetrahydrofuranHCID 8028—
ProductHCID 66576054HCID 6657605440.6%

Reaction Conditions

Temperature70 °C

Reaction Steps

To mixture of 4-(2,4-difluorophenyl)-N-{3-[(methylsulfonyl)methyl]phenyl}-1,3,5-triazin-2-amine (75 mg; 0.197 mmol), intermediate 42.1, and 2-fluoro-4-pyridinemethanol (102 mg; 0.781 mmol) in THF (3.5 ml) a 1 M solution of sodium bis(trimethylsilyl)amide in THF (0.391 ml) was added. The batch was stirred under argon for 6 hours at 70° C. After cooling the batch was poored into saturated aqueous ammonium chloride solution. The organic phase was separated, washed with brine, dried (sodium sulfate) and concentrated. The residue was purified by preparative HPLC to give the desired product (38 mg; 0.08 mmol).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08916557B2
Source datasetuspto-grants-2014_12
ORD IDord-e51f6fba6ab84958a52305e7639793ec
Source noteuspto-grants-2014_12