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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1272392Generated: November 2, 2026

Lawesson's reagent → HCID 178504141, compound

https://huagongshe.com/reaction/1272392

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLawesson's reagentHCID 87949—
ReactantHCID 178504140HCID 178504140—
SolventTolueneHCID 1140—
SolventSodium chloride; waterHCID 57417360—
ProductHCID 178504141HCID 178504141—

Reaction Conditions

Temperature80 °C

Reaction Steps

A solution of 2-[bis-(4-fluoro-phenyl)-(2-fluoro-phenyl)-methylsulfanyl]-acetamide (0.5 g) in toluene (20 ml) was treated with Lawesson's reagent (0.26 g) at room temperature under Argon and stirred for 1.5 hours at 80° C. After pouring into saturated brine the organics were extracted with dichloromethane (3×). Drying of the combined organic extracts (Na2SO4), filtration, concentration and flash-chromatography of the residue gave the title compound (42%; Isolated as an oil).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07208527B2
Source datasetuspto-grants-2007_04
ORD IDord-fd01175f8bc24b6ca8a1c08ffb939b69
Source noteuspto-grants-2007_04