1-丙醇,2-甲氧基-3-(十八烷氧基)-

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: To 120 ml of dichloromethane are added 12.0 g of 2-methoxy-3-octadecyloxypropanol and 6.07 ml of triethylamine, to which 4.98 g of methanesulfonyl chloride is added dropwise with stirring under ice cooling. Thereafter, the mixture is stirred at room temperature for 2 hours to complete the reaction. The reaction mixture is then washed with water, an aqueous sodium bicarbonate solution and again water and dried over anhydrous sodium sulfate. The solvent is distilled off under reduced pressure to leave 14.6 g (100%) of the captioned compound. Thereafter, the mixture is stirred at room temperature for 2 hours the reaction The reaction mixture is then washed with water an aqueous sodium bicarbonate solution and again water and dried over anhydrous sodium sulfate The solvent is distilled off under reduced pressure

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

实验步骤: To 120 ml of dichloromethane are added 12.0 g of 2-methoxy-3-octadecyloxypropanol and 6.07 ml of triethylamine, to which 4.98 g of methanesulfonyl chloride is added dropwise with stirring under ice cooling. Thereafter, the mixture is stirred at room temperature for 2 hours to complete the reaction. The reaction mixture is then washed with water, an aqueous sodium bicarbonate solution and again water and dried over anhydrous sodium sulfate. The solvent is distilled off under reduced pressure to leave 14.6 g (100%) of the captioned compound. Thereafter, the mixture is stirred at room temperature for 2 hours the reaction The reaction mixture is then washed with water an aqueous sodium bicarbonate solution and again water and dried over anhydrous sodium sulfate The solvent is distilled off under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: The 2-methoxy-3-octadecyloxy-1-propanethiol used as starting material is prepared in the following manner: 2-methoxy-3-octadecyloxy-1-propanol is reacted with benzenesulfochloride in anhydrous pyridine to give 2-methoxy-3-octadecyloxy-1-propanol benzene-sulfonate, (oil). This is then reacted with thiorea in butanol to give the isothiuronium salt which is saponified with potassium hydroxide solution and the thiol liberated with hydrochloric acid. is prepared in the following manner

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

实验步骤: The 2-methoxy-3-octadecyloxy-1-propanethiol used as starting material is prepared in the following manner: 2-methoxy-3-octadecyloxy-1-propanol is reacted with benzenesulfochloride in anhydrous pyridine to give 2-methoxy-3-octadecyloxy-1-propanol benzene-sulfonate, (oil). This is then reacted with thiorea in butanol to give the isothiuronium salt which is saponified with potassium hydroxide solution and the thiol liberated with hydrochloric acid. is prepared in the following manner

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

实验步骤: To 120 ml of dichloromethane are added 12.0 g of 2-methoxy-3-octadecyloxypropanol and 6.07 ml of triethylamine, to which 4.98 g of methanesulfonyl chloride is added dropwise with stirring under ice cooling. Thereafter, the mixture is stirred at room temperature for 2 hours to complete the reaction. The reaction mixture is then washed with water, an aqueous sodium bicarbonate solution and again water and dried over anhydrous sodium sulfate. The solvent is distilled off under reduced pressure to leave 14.6 g (100%) of the captioned compound. Thereafter, the mixture is stirred at room temperature for 2 hours the reaction The reaction mixture is then washed with water an aqueous sodium bicarbonate solution and again water and dried over anhydrous sodium sulfate The solvent is distilled off under reduced pressure