反应详情

Crude tricosene made by the process described in Example I was treated two different ways and distilled under vacuum in order to determine whether isomerization had occurred. The first treatment involved washing with equal volumes of water, and then drying over MgSO4 prior to distillation. This resulted in 30.7% cis and 43.4% trans. In the second treatment, 6.5 l of 4M HCl was added followed by phase separation. The organic phase was then washed with 3 l of saturated sodium bicarbonate solution prior to distillation. This treatment resulted in 39.0% cis and 35.2% trans determined by GC as described above.

1. additionwas treated two different ways
2. distillationdistilled under vacuum in order
3. washThe first treatment involved washing with equal volumes of water
4. dry with materialdrying over MgSO4
5. distillationto distillation
6. customThis resulted in 30.7% cis and 43.4% trans
7. customfollowed by phase separation
8. washThe organic phase was then washed with 3 l of saturated sodium bicarbonate solution
9. distillationto distillation
10. customThis treatment resulted in 39.0% cis and 35.2% trans