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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 981508Generated: October 30, 2026

1,2-Diaminocyclohexane, cis- → HCID 54164030, compound

https://huagongshe.com/reaction/981508

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-Diaminocyclohexane, cis-HCID 342917—
Reactant1-Ethyl-6,7-difluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acidHCID 800521—
SolventPyridineHCID 1049—
ProductHCID 54164030HCID 5416403069.1%

Reaction Steps

A mixture of 2.53 g of 1-ethyl-6,7-difluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid and 4.6 g of cis-1,2-diaminocyclohexane in 10 ml of pyridine was heated as described in Example 1 giving 2.4 g of the desired product, m.p. 225°-227°C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04992449
Source datasetuspto-grants-1991_02
ORD IDord-0e66118cf60c414c9324776e982a3295
Source noteuspto-grants-1991_02