Реакция #2383782
ord-b46c40b89b3d461484d460f257199ffd
Реактанты
Реагенты
Условия реакции
Температура
150°CELSIUS
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1ТемператураAfter cooling to room temperature
- 2Другоеthe catalyst was removed by filtration
- 3workup.DISTILLATIONVacuum distillation of the resulting crude
- 4Другоеreaction product
- 5workup.DISTILLATIONwas conducted with a Claisen distillation device
Методика
100 g (0.67 mol) of 2-phenyl-1,1-dimethyl ethanol (manufactured by Hokko Kagaku Corp. Ltd.) and 1.0 g of 5% ruthenium/silica were placed in a 500 ml stainless autoclave. The resulting mixture was placed under a hydrogen pressure of 50 atmospheres, heated to a reaction temperature of 150° C., and agitated for 5 hours. After cooling to room temperature, the catalyst was removed by filtration. Vacuum distillation of the resulting crude reaction product was conducted with a Claisen distillation device, to give 92 g of 2-cyclohexyl-1,1-dimethyl ethanol was obtained (yield: 88%, purity: 99%).