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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 28980Generated: October 29, 2026

1-(2-Hydroxyethyl)piperazine → HCID 68998542, compound

https://huagongshe.com/reaction/28980

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2-Hydroxyethyl)piperazineHCID 7677—
Reactant4-[1-ethyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehydeHCID 86613327—
ProductHCID 68998542HCID 68998542—

Reaction Steps

Following the procedure described in Intermediate 101 using 4-[1-ethyl-3-(4-nitrophenyl)-1H-pyrazol-4-yl]-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde and 2-(1-piperazinyl)ethanol provided the title compound. ESMS (M+H)+: 692.4.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07419988B2
Source datasetuspto-grants-2008_09
ORD IDord-50c69710b2f348f99a4c2079ca2896d8
Source noteuspto-grants-2008_09