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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642869Generated: October 31, 2026

5-(4-Ethylphenyl)-1-(morpholin-4-ylcarbonyl)piperidine-3-carboxylic acid → 4-({3-(4-Ethylphenyl)-5-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)-morpholine

https://huagongshe.com/reaction/1642869

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(4-Ethylphenyl)-1-(morpholin-4-ylcarbonyl)piperidine-3-carboxylic acidHCID 58002225—
Reactant1-Hydroxy-3-methylbenzenecarboximidamideHCID 66755472—
Product4-({3-(4-Ethylphenyl)-5-[3-(3-methylphenyl)-1,2,4-oxadiazol-5-yl]piperidin-1-yl}carbonyl)-morpholineHCID 58002377—

Reaction Steps

69 mg (0.20 mmol) of 5-(4-ethylphenyl)-1-(morpholin-4-ylcarbonyl)piperidine-3-carboxylic acid (Example 38A) and 33 mg (0.22 mmol, 1.1 eq.) of 1-hydroxy-3-methylbenzenecarboximidamide were reacted according to the General Method 1. Yield: 16 mg (18% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-a7b4253e760b4363b866a01aa86746d2
Source noteuspto-grants-2012_02