Lawesson's reagent → HCID 70373898, compound

Participants

Reaction Steps

In a manner similar to Step E of Example 1, the reaction of 1.0 g (0.0026 mole) of N-[2-(thianaphthalene-2-yl)-2oxoethyl]-4-trifluoromethoxybenzamide with 0.53 g (0.0013 mole) of Lawesson's reagent in 25 ml of toluene yielded 0.45 g of 2-(4-trifluoromethoxyphenyl)-5-(thianaphthalene-2-yl)thiazole as a solid, mp 65-69, compound 40 of Table 1.

Provenance & Evidence