反应详情

5-Isobutylbicyclo [4.3.0] non-1-en-3-one (25.4 g, 0.13 mol) is treated according to the procedure of Example 8 with 0.5 g of 5% palladium on carbon. Distillation gives 24 g (bp 90°-92° C. at 0.5 mm) of pure 5-isobutylbicyclo [4.3.0] nonan-3-one represented by the structure: ##STR11##

1. distillationDistillation