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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1005951Generated: November 2, 2026

Tetrahydrofuran → HCID 12137115, compound

https://huagongshe.com/reaction/1005951

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrahydrofuranHCID 8028—
Reactant1,5-PentanediolHCID 8105—
Reactant1H-Tetrazole, 5-chloro-1-phenyl-HCID 84262—
ReactantPotassium tert-butoxideHCID 23665647—
SolventWaterHCID 962—
ProductHCID 12137115HCID 1213711581%

Reaction Steps

10 ml of THF solution containing 225 mg of potassium t-butoxide was added with 0.6 g of 1,5-pentanediol and 0.36 g of 5-chloro-1-phenyl-tetrazole and the mixture was stirred at room temperature for 2 hours. The reaction mixture was added with water and extracted with ethyl acetate. The extract was dried over sodium sulfate, and the solvent was evaporated under reduced pressure. The resulting residue was purified by silica gel column chromatography (ethyl acetate:hexane) to obtain 0.4 g of the title compound (yield: 81%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06787561B1
Source datasetuspto-grants-2004_09
ORD IDord-60233b08b750468c89a62074e023aca4
Source noteuspto-grants-2004_09