2-[6-[双(2-羟乙基)氨基]己基-(2-羟乙基)氨基]乙醇

反应条件: temp:57.51; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N,N-Diethanolamine (1331.3 g, 11.36 mol) is placed in a 5000 ml three-necked round bottomed flask fitted with a condenser, addition funnel, internal thermometer, mechanical stirrer and argon inlet. 1,6-Dibromohexane (1386 g, 5.68 mol) is added via the addition funnel slowly to keep the reaction temperature below 60° C. After addition is completed the mixture is heated to 55-60° C. for 18 h. The reaction mixture is poured into a 6 L Erlenmeyer flask containing a solution of methanol (1.5 L) and sodium hydroxide (227.2 g, 5.68 mol). White salts begin to precipitate. After 4 h, the mixture is filtered. The filtrate is concentrated under reduced pressure to leave the product as a viscous oil. fitted with a condenser, addition funnel the reaction temperature below 60° C After addition The reaction mixture is poured into a 6 L Erlenmeyer flask to precipitate the mixture is filtered The filtrate is concentrated under reduced pressure

反应条件: temp:57.51; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N,N-Diethanolamine (1331.3 g, 11.36 mol) is placed in a 5000 ml three-necked round bottomed flask fitted with a condenser, addition funnel, internal thermometer, mechanical stirrer and argon inlet. 1,6-Dibromohexane (1386 g, 5.68 mol) is added via the addition funnel slowly to keep the reaction temperature below 60° C. After addition is completed the mixture is heated to 55-60° C. for 18 h. The reaction mixture is poured into a 6 L Erlenmeyer flask containing a solution of methanol (1.5 L) and sodium hydroxide (227.2 g, 5.68 mol). White salts begin to precipitate. After 4 h, the mixture is filtered. The filtrate is concentrated under reduced pressure to leave the product as a viscous oil. fitted with a condenser, addition funnel the reaction temperature below 60° C After addition The reaction mixture is poured into a 6 L Erlenmeyer flask to precipitate the mixture is filtered The filtrate is concentrated under reduced pressure

反应条件: temp:57.51; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N,N-Diethanolamine (1331.3 g, 11.36 mol) is placed in a 5000 ml three-necked round bottomed flask fitted with a condenser, addition funnel, internal thermometer, mechanical stirrer and argon inlet. 1,6-Dibromohexane (1386 g, 5.68 mol) is added via the addition funnel slowly to keep the reaction temperature below 60° C. After addition is completed the mixture is heated to 55-60° C. for 18 h. The reaction mixture is poured into a 6 L Erlenmeyer flask containing a solution of methanol (1.5 L) and sodium hydroxide (227.2 g, 5.68 mol). White salts begin to precipitate. After 4 h, the mixture is filtered. The filtrate is concentrated under reduced pressure to leave the product as a viscous oil. fitted with a condenser, addition funnel the reaction temperature below 60° C After addition The reaction mixture is poured into a 6 L Erlenmeyer flask to precipitate the mixture is filtered The filtrate is concentrated under reduced pressure

反应条件: temp:57.51; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: N,N-Diethanolamine (1331.3 g, 11.36 mol) is placed in a 5000 ml three-necked round bottomed flask fitted with a condenser, addition funnel, internal thermometer, mechanical stirrer and argon inlet. 1,6-Dibromohexane (1386 g, 5.68 mol) is added via the addition funnel slowly to keep the reaction temperature below 60° C. After addition is completed the mixture is heated to 55-60° C. for 18 h. The reaction mixture is poured into a 6 L Erlenmeyer flask containing a solution of methanol (1.5 L) and sodium hydroxide (227.2 g, 5.68 mol). White salts begin to precipitate. After 4 h, the mixture is filtered. The filtrate is concentrated under reduced pressure to leave the product as a viscous oil. fitted with a condenser, addition funnel the reaction temperature below 60° C After addition The reaction mixture is poured into a 6 L Erlenmeyer flask to precipitate the mixture is filtered The filtrate is concentrated under reduced pressure