Lawesson's reagent → HCID 86669113, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of compound 18 (9 mmol) in THF (30 mL) was added Lawesson reagent (5.4 mmol). The reaction mixture was stirred at 90° C. for 2 hrs. After cooling at room temperature, the solution was concentrated under reduced pressure and the residue was triturated in DCM to give compound 19 as a yellow solid in 71% yield. MS (ESI, EI+): m/z=203 (MH+).

Provenance & Evidence