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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1987639Generated: October 29, 2026

Quinoline 1-oxide → HCID 178518890, compound

https://huagongshe.com/reaction/1987639

Reaction equation

Participants

RoleNameHCIDCharge
ReactantQuinoline 1-oxideHCID 15366—
Reactant5-Phenyl-4H-pyrazol-3-olHCID 78577—
ProductHCID 178518890HCID 178518890—

Reaction Steps

The title compound was synthesized using 3-phenyl-1H-pyrazol-5(4H)-one and quinoline N-oxide according to the procedure described in Example 23. 1H NMR (400 MHz, DMSO-d6) 8 ppm 7.21 (d, J=9.09 Hz, 1H) 7.50-7.60 (m, 7H) 7.82 (t, J=7.71 Hz, 1H) 7.93 (t, J=6.82 Hz, 2H) 8.33 (d, J=8.84 Hz, 1H); ESI-MS: m/z calc'd for C18H13N3O 287.32. found 288.3 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07550598B2
Source datasetuspto-grants-2009_06
ORD IDord-1e1a41a0815c4fe8b16bf0221665cc0c
Source noteuspto-grants-2009_06