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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 333099Generated: October 30, 2026

Lawesson's reagent → HCID 56947465, compound

https://huagongshe.com/reaction/333099

Reaction equation

Participants

RoleNameHCIDCharge
ReactantLawesson's reagentHCID 87949—
ReactantHCID 66835575HCID 66835575—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 56947465HCID 56947465—

Reaction Conditions

Temperature130 °C

Reaction Steps

(E)-4-Methyl-N-[2-[(2-methyl-4-quinolyl)amino]ethyl]pent-2-enamide (50 mg, 0.15 mmol) was dissolved in dioxane (2 ml), Lawesson's reagent (75 mg, 0.18 mmol) was added in one portion and the resulting mixture was stirred at 130° C. under microwave heating for 0.5 hrs. The volatiles were removed under reduced pressure and the residue was purified by preparative HPLC (gradient of water containing 0.1% ammonia and acetonitrile) to yield 15 mg (0.047 mmol, 28.5%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08877934B2
Source datasetuspto-grants-2014_11
ORD IDord-8c65f5bf5241465bbacb8a779a1fc5e9
Source noteuspto-grants-2014_11