反应详情

Dissolve 10 g (0.055 mole) of 4-(4-chlorophenyl)but-2-yn-1-ol in 100 ml of acetone. Add 0.6 g of Lindlar's catalyst. Stir the mixture under 1 atmosphere of hydrogen at room temperature. Follow the progress of the reaction by NMR. At the completion of the reaction, filter to remove the catalyst and evaporate to yield the title compound.

1. customthe progress of the reaction by NMR
2. customAt the completion of the reaction
3. filtrationfilter
4. customto remove the catalyst
5. customevaporate