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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642915Generated: November 2, 2026

2,6-difluoro-N'-hydroxybenzenecarboximidamide → 3-[3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-N-ethyl-5-(4-ethylphenyl)-N-methylpiperidine-1-carboxamide

https://huagongshe.com/reaction/1642915

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,6-difluoro-N'-hydroxybenzenecarboximidamideHCID 3492978—
Reactant1-[Ethyl(methyl)carbamoyl]-5-(4-ethylphenyl)piperidine-3-carboxylic acidHCID 58002321—
Product3-[3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-N-ethyl-5-(4-ethylphenyl)-N-methylpiperidine-1-carboxamideHCID 58002334—

Reaction Steps

64 mg (0.20 mmol) of 1-[ethyl(methyl)carbamoyl]-5-(4-ethylphenyl)piperidine-3-carboxylic acid (Example 45A) and 38 mg (0.22 mmol, 1.1 eq.) of 2,6-difluoro-N′-hydroxybenzenecarboximidamide were reacted according to the General Method 1. Yield: 23 mg (26% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-b345f1b92834410aab438a52cc020d3d
Source noteuspto-grants-2012_02