反应详情

温度

55 °C

The platinum-styrene complex used in the examples is prepared by adding about 6 parts of sodium bicarbonate to a mixture containing 3 parts of chloroplatinic acid (H2PtCl6.6H2O), 6 parts of styrene and 50 parts of ethanol. The mixture is heated to reflux temperature, (about 55° C.) and refluxed for about 35 minutes with agitation, and then cooled to room temperature. The resultant mixture which contains orange crystals is filtered and the crystals washed with about 30 parts of acetone. After adding about 30 parts of xylene to the filtrate, crystals are again formed. The crystalline mixture is filtered and the orange crystals are recovered and dried. These crystals are then dissolved in isopropanol.

1. customis prepared
2. temperatureThe mixture is heated
3. temperaturerefluxed for about 35 minutes with agitation
4. temperaturecooled to room temperature
5. filtrationis filtered
6. washthe crystals washed with about 30 parts of acetone
7. additionAfter adding about 30 parts of xylene to the filtrate, crystals
8. customare again formed
9. filtrationThe crystalline mixture is filtered
10. customthe orange crystals are recovered
11. customdried
12. dissolutionThese crystals are then dissolved in isopropanol