乙基 环己-1,3-二烯-1-羧酸乙酯

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 13.5 g (0.138 mol) of maleimide and 25.3 g (0.17 mol) of ethyl 1,3-cyclohexadiene-1-carboxylate are heated under reflux with 1.4 g of 4-(tertbutyl)-pyrocatechol in 275 ml of toluene overnight. The mixture is concentrated and the residue is recrystallized from isopropanol. The mixture is concentrated the residue is recrystallized from isopropanol

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 13.5 g (0.138 mol) of maleimide and 25.3 g (0.17 mol) of ethyl 1,3-cyclohexadiene-1-carboxylate are heated under reflux with 1.4 g of 4-(tert-butyl)pyrocatechol in 275 ml of toluene overnight. The mixture is concentrated and the residue is recrystallized from isopropanol. The mixture is concentrated the residue is recrystallized from isopropanol

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 13.5 g (0.138 mol) of maleimide and 25.3 g (0.17 mol) of ethyl 1,3-cyclohexadiene-1-carboxylate are heated under reflux with 1.4 g of 4-(tert-butyl)-pyrocatechol in 275 ml of toluene overnight. The mixture is concentrated and the residue is recrystallized from isopropanol. The mixture is concentrated the residue is recrystallized from isopropanol

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 13.5 g (0.138 mol) of maleimide and 25.3 g (0.17 mol) of ethyl 1,3-cyclohexadiene-1-carboxylate are heated under reflux with 1.4 g of 4-(tert-butyl)-pyrocatechol in 275 ml of toluene overnight The mixture is concentrated and the residue is recrystallized from isopropanol. is concentrated the residue is recrystallized from isopropanol