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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 329200Generated: October 30, 2026

Tetrahydrofuran → HCID 12526269, compound

https://huagongshe.com/reaction/329200

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTetrahydrofuranHCID 8028—
Reactant4-Chlorobenzyl alcoholHCID 13397—
ReactantEthyl isothiocyanatoformateHCID 85320—
SolventTriethylamineHCID 8471—
ProductHCID 12526269HCID 1252626958.2%

Reaction Steps

90 g of ethoxycarbonyl isothiocyanate were added dropwise to a mixture of 85 g of p-chlorobenzyl alcohol, 600 ml of tetrahydrofuran and 4 ml of triethylamine and the mixture was refluxed for 24 hours and was then evaporated to dryness under reduced pressure. The residue was added to isopropyl alcohol and the precipitate formed was recovered by vacuum filtration to obtain 95 g of p-chlorobenzyl N-carbethoxy-thiocarbamate melting at 95° C.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04020076
Source datasetuspto-grants-1977_04
ORD IDord-1690adbd05b541768632e944041e2278
Source noteuspto-grants-1977_04