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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 232258Generated: November 2, 2026

Tetrahydrofuran → HCID 20031369, compound

https://huagongshe.com/reaction/232258

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrahydrofuranHCID 8028—
ReactantSodium HydroxideHCID 14798—
ReactantHCID 20031396HCID 20031396—
ReactantAluminium lithium hydrideHCID 21226445—
SolventWaterHCID 962—
ProductHCID 20031369HCID 20031369—

Reaction Steps

To 100 mL of tetrahydrofuran is added 24.0 g (0.1 mol) of 2-[(4-pentylpiperazin-1-yl)carbonyl]cyclopropanecarboxylic acid and 13.6 g (0.4 mol) of lithium aluminum hydride. Reflux the reaction and monitor by thin-layer chromatography. Upon completion add 14 mL of H2O, 14 mL of 15% aqueous NaOH, and 42 mL of H2O. Remove the precipitate by suction filtration through celite and remove the solvent in vacuo to obtain the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04851526
Source datasetuspto-grants-1989_07
ORD IDord-de1f78178e17401c8a8424ca6e05eeea
Source noteuspto-grants-1989_07