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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642971Generated: October 30, 2026

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

https://huagongshe.com/reaction/1642971

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,6-difluoro-N'-hydroxybenzenecarboximidamideHCID 3492978—
Reactant5-(4-Ethylphenyl)-1-[(4-hydroxypiperidin-1-yl)carbonyl]piperidine-3-carboxylic acidHCID 58002641—
Product{3-[3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-5-(4-ethylphenyl)piperidin-1-yl}(4-hydroxy-piperidin-1-yl)methanoneHCID 58002659—

Reaction Steps

80 mg (0.22 mmol) of 5-(4-ethylphenyl)-1-[(4-hydroxypiperidin-1-yl)carbonyl]piperidine-3-carboxylic acid (Example 59A) and 57 mg (0.33 mmol) of 2,6-difluoro-N′-hydroxybenzenecarboximidamide were reacted according to the General Method 2. Yield: 57 mg (52% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-ae77df439b73450ebac72e8e87c06871
Source noteuspto-grants-2012_02