反应详情

A mixture of 5 g. of p-allylcumene and 5 mg. of osmium trichloride is brought to 110° C. for 71/2 hours. After distillation, a fraction weighing 4.2 g. containing (as measured by gas-liquid chromatography) 31% of p-allylcumene, 12% of cis-p-propenylcumene and 57% of trans-p-propenylcumene is obtained. The conversion rate is 74% and the yield is 78.5%, based on the converted p-allylcumene.

1. additionA mixture of 5 g
2. customis brought to 110° C. for 71
3. custom2 hours
4. distillationAfter distillation
5. additioncontaining (as measured by gas-liquid chromatography) 31% of p-allylcumene, 12% of cis-p-propenylcumene