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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642881Generated: November 2, 2026

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

https://huagongshe.com/reaction/1642881

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,6-difluoro-N'-hydroxybenzenecarboximidamideHCID 3492978—
Reactant1-(Morpholin-4-ylcarbonyl)-5-[4-(trifluoromethoxy)phenyl]piperidine-3-carboxylic acidHCID 58002500—
Product4-({3-[3-(2,6-Difluorophenyl)-1,2,4-oxadiazol-5-yl]-5-[4-(trifluoromethoxy)phenyl]piperidin-1-yl}carbonyl)morpholineHCID 58002366—

Reaction Steps

80 mg (0.20 mmol) of 1-(morpholin-4-ylcarbonyl)-5-[4-(trifluoromethoxy)phenyl]piperidine-3-carboxylic acid (Example 44A) and 38 mg (0.22 mmol, 1.1 eq.) of 2,6-difluoro-N′-hydroxybenzenecarboximidamide were reacted according to the General Method 1. Yield: 42 mg (39% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-d805f0ea512d4dafb1fc4a2f90a8a087
Source noteuspto-grants-2012_02