反应详情

A mixture of the compounds according to Example Ia-3 and Ia-4 (cis-trans mixture) (300 mg), trifluoroacetic acid (10 ml) and water (10 ml) is stirred at room temperature for 24 hours and concentrated. The solid residue is washed with hot cyclohexane.

1. additionA mixture of the compounds
2. concentrationconcentrated
3. washThe solid residue is washed with hot cyclohexane