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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642951Generated: November 4, 2026

3-fluoro-N'-hydroxybenzene-1-carboximidamide → {3-(4-Ethylphenyl)-5-[3-(3-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}(4-hydroxypiperidin-1-yl)methanone

https://huagongshe.com/reaction/1642951

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-fluoro-N'-hydroxybenzene-1-carboximidamideHCID 4090972—
Reactant5-(4-Ethylphenyl)-1-[(4-hydroxypiperidin-1-yl)carbonyl]piperidine-3-carboxylic acidHCID 58002641—
Product{3-(4-Ethylphenyl)-5-[3-(3-fluorophenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}(4-hydroxypiperidin-1-yl)methanoneHCID 58002191—

Reaction Steps

71 mg (0.20 mmol) of 5-(4-ethylphenyl)-1-[(4-hydroxypiperidin-1-yl)carbonyl]piperidine-3-carboxylic acid (Example 59A) and 46 mg (0.30 mmol, 1.5 eq.) of 3-fluoro-N′-hydroxybenzenecarboximidamide were reacted according to the General Method 2. Yield: 68 mg (72% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-a32abae3379344319b717969a129c5f3
Source noteuspto-grants-2012_02