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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1477695Generated: November 4, 2026

[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate → 4-[4-(2,4-Difluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-one

https://huagongshe.com/reaction/1477695

Reaction equation

Participants

RoleNameHCIDCharge
Reactant[3-(Trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonateHCID 117839328—
ReactantHCID 178517894HCID 178517894—
Product4-[4-(2,4-Difluorophenyl)piperazin-1-yl]-1-{[3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl}-1,3,5-triazin-2(1H)-oneHCID 1178491297.4%

Reaction Steps

The synthesis was performed using 4-[4-(2,4-difluorophenyl)piperazin-1-yl]-1,3,5-triazin-2(1H)-one (189 mg, 0.65 mmol) synthesized in Reference Synthesis Example 86 and [3-(trifluoromethyl)-1H-pyrazol-1-yl]methyl 4-methylbenzenesulfonate (413 mg, 1.29 mmol) synthesized in Reference Synthesis Example 15 in a similar manner to Synthesis Example 1 to obtain the title compound (21 mg, yield: 7.4%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09403798B2
Source datasetuspto-grants-2016_08
ORD IDord-59d61e19624e4e6ba8404e048bef6da2
Source noteuspto-grants-2016_08