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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 720424Generated: October 28, 2026

Piperazine → HCID 21892117, compound

https://huagongshe.com/reaction/720424

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperazineHCID 4837—
Reactant3-Cyano (4-fluoro-benzoyl)-pyrrolo[1,2-a]quinolineHCID 10267630—
ProductHCID 21892117HCID 21892117—

Reaction Steps

The title compound was prepared as described for Example 21, using 3-cyano-(4-fluoro-benzoyl)-pyrrolo[1,2-a]quinoline ( 58 mg, 0.185 mmol) and piperazine (102 mg, 1.18 mmol), and yielded 57.2 mg (81%). 1H NMR (CDCl3): 8.01 (m, 3H), 7.80 (dd, J=7.8, 1.8 Hz, 1H), 7.64 (s, 2H), 7.52 (m, 2H), 7.34 (d, J=0.6 Hz, 1H), 6.60 (d, J=9.0 Hz, 2H), 3.41 (t, J=5.1 Hz, 4H 3.06 (t, J=4.5 Hz, 4H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07135480B2
Source datasetuspto-grants-2006_11
ORD IDord-58b6a0d2c28247e48b4603ec8fdd6b42
Source noteuspto-grants-2006_11