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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1642908Generated: October 31, 2026

1-(Cyclopentylcarbonyl)-5-(4-ethylphenyl)piperidine-3-carboxylic acid → 4-({5-[1-(Cyclopentylcarbonyl)-5-(4-ethylphenyl)piperidin-3-yl]-1,2,4-oxadiazol-3-yl}methyl)-morpholine

https://huagongshe.com/reaction/1642908

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(Cyclopentylcarbonyl)-5-(4-ethylphenyl)piperidine-3-carboxylic acidHCID 46164685—
ReactantN-hydroxy-2-(4-morpholinyl)ethanimidamideHCID 53433451—
Product4-({5-[1-(Cyclopentylcarbonyl)-5-(4-ethylphenyl)piperidin-3-yl]-1,2,4-oxadiazol-3-yl}methyl)-morpholineHCID 58002435—

Reaction Steps

66 mg (0.20 mmol) of 1-(cyclopentylcarbonyl)-5-(4-ethylphenyl)piperidine-3-carboxylic acid (Example 7A) and 35 mg (0.22 mmol, 1.1 eq.) of N′-hydroxy-2-morpholin-4-ylethanimidamide were reacted according to the General Method 1. Yield: 7 mg (8% of theory)

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08119663B2
Source datasetuspto-grants-2012_02
ORD IDord-c04819ed78c540c38c9092ec4d9215b0
Source noteuspto-grants-2012_02