Lawesson's reagent → HCID 13054014, compound

Participants

Reaction Steps

A mixture of 4-methoxy-4′-nitrothiobenzaniline 3 (1.0 g, 3.7 mmol) and Lawesson's reagent (0.89 g, 2.2 mmol, 0.6 equiv.) in chlorobenzene (15 mL) was heated to reflux for 4 hrs. The solvent was evaporated and the residue was purified with flush column (hexane:ethyl acetate=4:1) to give 820 mg (77.4%) of the product 4 as orange color solid.

Provenance & Evidence