HCID 86631560, compound → HCID 25182664, compound

Participants

Reaction Steps

In a solution of 0.32 g of 3-(5-chloro-6-cyano-3-pyridyl)-5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydro-isoxazole in 12 mL of methanol, 0.5 mL of concentrated hydrochloric acid and 0.10 g of 5% palladium carbon were added, and stirred at room temperature under hydrogen atmosphere of normal pressure for 2.5 hours. After the completion of the reaction, the reaction mixture was filtered through Celite, and the solvent was distilled off under reduced pressure to obtain 0.30 g of the aimed product as brown resinous substance.

Provenance & Evidence