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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1864466Generated: October 25, 2026

2,5-Dimethyl-3-piperazin-1-ylpyrazine → HCID 25027497, compound

https://huagongshe.com/reaction/1864466

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,5-Dimethyl-3-piperazin-1-ylpyrazineHCID 3811910—
Reactant(RS)-3-(2,4-difluoro-phenyl)-2-oxo-1-(propane-2-sulfonyl)-imidazolidine-4-carboxylic acidHCID 67141181—
ProductHCID 25027497HCID 25027497—

Reaction Steps

In analogy to example 1, (RS)-3-(2,4-difluoro-phenyl)-2-oxo-1-(propane-2-sulfonyl)-imidazolidine-4-carboxylic acid (example 82, step 3) was coupled with 3′,6′-dimethyl-3,4,5,6-tetrahydro-2H-[1,2′]bipyrazinyl (CAS [59215-42-8]) to give the title compound as a colorless solid. MS: 523.2 ([M+H]+)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07625902B2
Source datasetuspto-grants-2009_12
ORD IDord-8c4b3676881d40bdad38c51a3d8a78cc
Source noteuspto-grants-2009_12