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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 352116Generated: October 29, 2026

Hydrochloric Acid → HCID 10535515, compound

https://huagongshe.com/reaction/352116

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant4-ChlorobutyrophenoneHCID 253533—
ReactantSodium borohydrideHCID 4311764—
SolventTetrahydrofuranHCID 8028—
ProductHCID 10535515HCID 1053551588.8%

Reaction Steps

A mixture of 4-chloro-1-phenyl-1-butanone (7.35 g) and sodium tetrahydroborate (3.05 g) in tetrahydrofuran (40 ml) was stirred for 36 h. 2M Hydrochloric acid was added and the mixture was extracted three times with ethyl acetate. The combined organic extracts were dried (magnesium sulphate), evaporated and purified by chromatography on silica eluting with petrol-ether to give the sub-title compound as a colourless oil (6.60 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06743939B2
Source datasetuspto-grants-2004_06
ORD IDord-7a8ed2afc4a345fb879f22cab26f702b
Source noteuspto-grants-2004_06