反应详情

A mixture of 0.1 mol of 1-(trans-4-propylcyclohexyl)-2-(trans-4-trifluoromethylcyclohexyl)ethene, 200 ml of methanol and 5 g of palladium/activated charcoal (15%) is hydrogenated for 2 hours under a pressure of 2 bar and at a temperature of 50° C. Customary work-up gives the product as a colourless solid.