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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 183370Generated: October 26, 2026

Hydrochloric Acid → 1-Ethyl-6,8-difluoro-1,4-dihydro-7-(7-methyl-2,7-diazaspiro[4.4]non-2-yl)-4-oxo-3-quinolinecarboxylic acid

https://huagongshe.com/reaction/183370

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantAcetonitrileHCID 6342—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
Reactant2-Methyl-2,7-diazaspiro(4.4)nonaneHCID 4713500—
Reactant1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidHCID 9835179—
Product1-Ethyl-6,8-difluoro-1,4-dihydro-7-(7-methyl-2,7-diazaspiro[4.4]non-2-yl)-4-oxo-3-quinolinecarboxylic acidHCID 13772760—

Provenance & Evidence

DOI10.1039/C8SC04228D
Source datasetTraining data from https://doi.org/10.1039/C8SC04228D (6/10)
ORD IDord-ffd741cdd5dc47298e65e05d0f27263a
Source noteTraining data from https://doi.org/10.1039/C8SC04228D (6/10)