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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 654071Generated: October 29, 2026

1-Phenylpiperazine → HCID 9818685, compound

https://huagongshe.com/reaction/654071

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PhenylpiperazineHCID 7096—
ReactantDiisopropylethylamineHCID 81531—
Reactant1-(2-Bromoethyl)[1,3]oxazolo[5,4-b]pyridin-2(1H)-oneHCID 15207421—
SolventAcetonitrileHCID 6342—
ProductHCID 9818685HCID 9818685—

Reaction Steps

In a round-bottomed flask under an argon atmosphere, surmounted by a condenser, 2.43 g (15 mmol) of 1-phenylpiperazine and then 2.61 cm3 (15 mmol) of diiso-propylethylamine are added to a solution of 2.43 g (10 mmol) of 1-(2-bromoethyl)-1H-oxazolo [5,4-b]pyrdin-2-one in acetonitrile.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05130311
Source datasetuspto-grants-1992_07
ORD IDord-149be56809a342e9abf39751e1dacf7c
Source noteuspto-grants-1992_07