反应详情

In a manner analogous to that described in Example 1a, 6.0 g of 3-cyclohexyl-1-(4-nitrophenyl)-3-azabicyclo[3.1.1]heptane-2,4-dione are dissolved in 120 ml of 2-methoxyethanol, hydrogenated in the presence of 0.6 g of 5% palladium-on-carbon and worked up. Melting point 139°-140° (from ether).