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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1451607Generated: October 31, 2026

Carbon tetrabromide → HCID 86750380, compound

https://huagongshe.com/reaction/1451607

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbon tetrabromideHCID 11205—
ReactantTriphenylphosphineHCID 11776—
Reactant1-Propanol, 3-(dodecylthio)-HCID 4172204—
SolventDichloromethaneHCID 6344—
ProductHCID 86750380HCID 86750380—

Reaction Steps

3-Dodecylthiopropanol (3.0 g) was dissolved in 60 ml of dichloromethane and 7.66 g of carbon tetrabromide and 5.44 g of triphenylphosphine were added thereto under ice-cooling. The mixture was stirred under ice-cooling for 15 minutes. The reaction mixture was concentrated, and the residue was extracted with hexane. The extract was concentrated and purified by silica gel column chromatography using hexane as an eluent to give 3.255 g of pale yellow, oily 3-bromopropyldodecyl sulfide.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05604229
Source datasetuspto-grants-1997_02
ORD IDord-1ba398e3af0c47f6a9880cc02025589c
Source noteuspto-grants-1997_02