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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 921354Generated: November 2, 2026

2,4,5-Trichloropyrimidine → HCID 68165237, compound

https://huagongshe.com/reaction/921354

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,4,5-TrichloropyrimidineHCID 237259—
ReactantHCID 1500044HCID 1500044—
ReactantHCID 67052708HCID 67052708—
ReactantHCID 86668802HCID 86668802—
ProductHCID 68165237HCID 68165237—

Reaction Steps

This compound can be prepared as in Example 32 by reacting 4-(dimethylphosphoryl)-2-(propan-2-ylsulfonyl)aniline with 2,4,5-trichloropyrimidine to generate 2,5-dichloro-N-[4-(dimethylphosphoryl)-2-(propan-2-ylsulfonyl)phenyl]pyrimidin-4-amine. 2,5-dichloro-N-[4-(dimethylphosphoryl)-2-(propan-2-ylsulfonyl)phenyl]pyrimidin-4-amine is then reacted with 5-[4-(pyridin-2-yl)piperazin-1-yl]-1,3,4-thiadiazol-2-amine according to the procedure described in Example 32.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09273077B2
Source datasetuspto-grants-2016_03
ORD IDord-39c39741025949cab4a806c2731ff445
Source noteuspto-grants-2016_03