反应详情

The above prepared mixture (25 parts) was admixed with p-toluenesulfonic acid (1.25 parts) and toluene (75 parts) and refluxed for 2 hours, during which by-produced water was eliminated by azeotropic distillation. The reaction mixture was treated as in Example 1 to give 2-n-hexyl-2-cyclopentenone in a yield of 97 %.

1. customThe above prepared mixture (25 parts)
2. temperaturerefluxed for 2 hours, during which
3. distillationwas eliminated by azeotropic distillation
4. additionThe reaction mixture was treated as in Example 1