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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 617867Generated: November 1, 2026

Carbon tetrabromide → HCID 86750380, compound

https://huagongshe.com/reaction/617867

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 numberUS05952316
Source datasetuspto-grants-1999_09
ORD IDord-06bd222e3a7f40c398c9ebb2350754f2
Source noteuspto-grants-1999_09