2-ethoxyethoxybenzene

Conditions: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 143.0 g (1.04 mol) of 2-phenoxyethanol, 81.0 g (1.19 mol) of sodium ethylate and 291 g of 1,4-dioxane are placed in a 1-liter four-necked flask equipped with a stirrer, a thermometer, a distillating column and a nitrogen-inlet tube. The solution is heated to 90° to 105° C., and then 200 g of the solvent is removed in a period of 2 hours. The distillating column is then replaced by a dropping funnel, and 183.5 g (1.19 mol) of diethyl sulfate is added thereto dropwise at 45° C. over a period of 30 minutes. After stirring the reaction mixture at 60° C. for 1 hour, the reaction product is placed in water and extracted with ether. The solvent is removed using an evaporator, and further distilled under reduced pressure to yield 160 g of ethyl 2-phenoxyethyl ether. equipped with a stirrer The solution is heated to 90° to 105° C. 200 g of the solvent is removed in a period of 2 hours The distillating column is then replaced by a dropping funnel extracted with ether The solvent is removed an evaporator further distilled under reduced pressure

Conditions: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 143.0 g (1.04 mol) of 2-phenoxyethanol, 81.0 g (1.19 mol) of sodium ethylate and 291 g of 1,4-dioxane are placed in a 1-liter four-necked flask equipped with a stirrer, a thermometer, a distillating column and a nitrogen-inlet tube. The solution is heated to 90° to 105° C., and then 200 g of the solvent is removed in a period of 2 hours. The distillating column is then replaced by a dropping funnel, and 183.5 g (1.19 mol) of diethyl sulfate is added thereto dropwise at 45° C. over a period of 30 minutes. After stirring the reaction mixture at 60° C. for 1 hour, the reaction product is placed in water and extracted with ether. The solvent is removed using an evaporator, and further distilled under reduced pressure to yield 160 g of ethyl 2-phenoxyethyl ether. equipped with a stirrer The solution is heated to 90° to 105° C. 200 g of the solvent is removed in a period of 2 hours The distillating column is then replaced by a dropping funnel extracted with ether The solvent is removed an evaporator further distilled under reduced pressure