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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 650929Generated: October 29, 2026

4-[4-(4,5-Dihydrooxazol-2-yl)phenyl]piperazine → 2-[3-(2-Aminoethyl)-1h-indol-5-yloxy]-1-{4-[4-(4,5-dihydrooxazol-2-yl)phenyl]piperazin-1-yl}ethanone fumarate

https://huagongshe.com/reaction/650929

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-[4-(4,5-Dihydrooxazol-2-yl)phenyl]piperazineHCID 18504834—
Reactant1-[4-(5-Phenyl-[1,3,4]oxadiazol-2-yl)phenyl]piperazineHCID 18504839—
ReactantSerBOCHCID 57270561—
Product2-[3-(2-Aminoethyl)-1h-indol-5-yloxy]-1-{4-[4-(4,5-dihydrooxazol-2-yl)phenyl]piperazin-1-yl}ethanone fumarateHCID 18504844—

Reaction Steps

Compound 5 is prepared from intermediate 5B (576 mg; 2.48 mmol) and SerBOC acid (694 mg; 2.07 mmol) according to the procedure described for the preparation of Example 1 from 1C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06277853B1
Source datasetuspto-grants-2001_08
ORD IDord-449049fcc16a4ea78a2a5892e7842b26
Source noteuspto-grants-2001_08