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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1824253Generated: November 1, 2026

(1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol → HCID 58583366, compound

https://huagongshe.com/reaction/1824253

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-olHCID 58583245—
ReactantHCID 58583498HCID 58583498—
ProductHCID 58583366HCID 58583366—

Reaction Steps

Following the procedure for the preparation of (1R,2S)-1-[(5-bromo-3,6-diethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol but substituting (1R,2S)-1-[(3-cyclopropyl-6-ethylpyrazin-2-yl)amino]-2,3-dihydro-1H-inden-2-ol and making non-critical variations provided the title compound as a solid: 1H NMR (CDCl3) δ 0.86–1.08, 1.23–1.30, 1.70–1.79, 2.77–2.84, 3.03–3.09, 3.23–3.30, 4.77–4.81, 5.44, 5.56, 7.23–7.32; MS (ESI+) for C18H20BrN3O m/z 374 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07041672B2
Source datasetuspto-grants-2006_05
ORD IDord-bb9985a2dba7488cbc263632ba20ea80
Source noteuspto-grants-2006_05