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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642966Generated: November 2, 2026

2,6-difluoro-N'-hydroxybenzenecarboximidamide → 1-{[3-[3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-5-(4-ethylphenyl)piperidin-1-yl]carbonyl}-piperidine-4-carbonitrile

https://huagongshe.com/reaction/1642966

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,6-difluoro-N'-hydroxybenzenecarboximidamideHCID 3492978—
Reactant5-(4-Ethylphenyl)-1-[(4-cyanopiperidin-1-yl)carbonyl]piperidine-3-carboxylic acidHCID 58002424—
Product1-{[3-[3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-5-(4-ethylphenyl)piperidin-1-yl]carbonyl}-piperidine-4-carbonitrileHCID 58002707—

Reaction Steps

60 mg (0.16 mmol) of the compound from Example 60A and 42 mg (0.24 mmol) of 2,6-difluoro-N′-hydroxybenzenecarboximidamide were reacted according to the General Method 2. Yield: 53 mg (65% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-5e28868db0324681aff819ce76fe9bd7
Source noteuspto-grants-2012_02