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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1087837Generated: November 2, 2026

1-Pyrrolidineethanamine → HCID 15636946, compound

https://huagongshe.com/reaction/1087837

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PyrrolidineethanamineHCID 1344—
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
Reactant1-(4-Fluorophenyl)piperazineHCID 75260—
ReactantN-[2-(Dimethylamino)ethyl]-4-(4-fluorophenyl)-1-piperazinecarboxamideHCID 14763463—
SolventTetrahydrofuranHCID 8028—
ProductHCID 15636946HCID 15636946—

Reaction Steps

This compound was prepared according to the procedure used to synthesize the compound of Example 11. A mixture of 10.4 g (0.064 mole) of 1,1'-carbonyldiimidazole, 7.3 g (0.064 mole) of N-(2-aminoethyl)pyrrolidine and 11.5 g (0.064 mole) of 1-(4-fluorophenyl)piperazine in a total volume of 500 ml of tetrahydrofuran gave an oil that solidified when triturated with petroleum ether. The collected solid was recrystallized from benzene to give 2.8 g of the title compound as a white solid, m.p. 100°-102° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04960776
Source datasetuspto-grants-1990_10
ORD IDord-af43760351174f7a83e4a956f1679d5b
Source noteuspto-grants-1990_10