Water → 869-24-9

Participants

Reaction Steps

(0.19 g, 1.1 mmol) was added to a mixture of 5-amino-1-(2,6-dichloro-4-trifluoromethylphenyl)-3-cyano-4-trifluoromethylsulfinylpyrazole (0.4 g, 0.92 mmol) and tripotassium phosphate (0.77 g, 3.7 mmol) in acetonitrile (6 ml), and the mixture heated under reflux for 6 hours. After extractive workup (heptane-ethyl acetate, water) and chromatography the title product was obtained (0.15 g); 1H-NMR: 0.87 (3H), 2.40 (2H), 2.53 (2H), 2.98 (2H), 7.80 (2H); 19F-NMR: −64.2; −74.5 ppm.

Provenance & Evidence