2-((2-(2-甲氧基乙氧基)乙氧基)甲基)环氧乙烷

反应条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 44.0 g (1.1 mol) of NaOH pellets were added to 360 g (3.0 mol) of diethyleneglycol monomethyl ether, and 176 g (1.0 mol) of 2-(2-methoxyethoxy)ethyl glycidyl ether was gradually dropwise added while stirring at 70° C. After the completion of dropwise addition, the mixture was stirred for about one hour and then stood for cooling at room temperature. Then, the mixture was neutralized with hydrochloric acid, a precipitated salt was filtered off and the liquid was condensed. The liquid was purified by vacuum distillation to give 222 g of 1,3-bis[2-(2-methoxyethoxy)ethoxy]-2-propanol (yield: 75%). The distillation temperature was from 171 to 175° C./0.8 mmHg. was gradually dropwise added After the completion of dropwise addition the mixture was stirred for about one hour for cooling at room temperature a precipitated salt was filtered off condensed The liquid was purified by vacuum distillation

反应条件: temp:70.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: 44.0 g (1.1 mol) of NaOH pellets were added to 360 g (3.0 mol) of diethyleneglycol monomethyl ether, and 176 g (1.0 mol) of 2-(2-methoxyethoxy)ethyl glycidyl ether was gradually dropwise added while stirring at 70° C. After the completion of dropwise addition, the mixture was stirred for about one hour and then stood for cooling at room temperature. Then, the mixture was neutralized with hydrochloric acid, a precipitated salt was filtered off and the liquid was condensed. The liquid was purified by vacuum distillation to give 222 g of 1,3-bis[2-(2-methoxyethoxy)ethoxy]-2-propanol (yield: 75%). The distillation temperature was from 171 to 175° C./0.8 mmHg. was gradually dropwise added After the completion of dropwise addition the mixture was stirred for about one hour for cooling at room temperature a precipitated salt was filtered off condensed The liquid was purified by vacuum distillation