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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2084468Generated: October 31, 2026

Ethylamine → tert-butyl (3R)-6-cyclohexyl-3-{3-[(ethylamino)methyl]-1,2,4-oxadiazol-5-yl}hexanoate

https://huagongshe.com/reaction/2084468

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylamineHCID 6341—
Reactanttert-Butyl (3R)-6-cyclohexyl-3-[3-({[(4-methylphenyl)sulfonyl]oxy}methyl)1,2,4-oxadiazol-5-yl]hexanoateHCID 16747945—
Producttert-butyl (3R)-6-cyclohexyl-3-{3-[(ethylamino)methyl]-1,2,4-oxadiazol-5-yl}hexanoateHCID 16748069—

Reaction Steps

Method as for preparation 5 using tert-butyl (3R)-6-cyclohexyl-3-[3-({[(4-methylphenyl)sulfonyl]oxy}methyl)-1,2,4-oxadiazol-5-yl]hexanoate (preparation 177) (750 mg, 1.48 mmol) and ethylamine (2M in THF, 2.22 ml, 4.4 mmol) as starting materials.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06716861B2
Source datasetuspto-grants-2004_04
ORD IDord-6c568d01819d43f8a606526089fefe59
Source noteuspto-grants-2004_04