1,1,1-三氟-4-碘-2-甲基丁烷

反应条件: temp:0.00; pressure:0.00; stir:

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 a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washed with 10% sodium thiosulphate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether The etheric extracts are washed with 10% sodium thiosulphate and brine acid dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washedwith 10% sodium thiosulfate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column atatmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column atatmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washedwith 10% sodium thiosulfate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column atatmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column atatmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washed with 10% sodium thiosulfate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether The etheric extracts are washed with 10% sodium thiosulfate and brine acid dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washed with 10% sodium thiosulfate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether The etheric extracts are washed with 10% sodium thiosulfate and brine acid dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washed with 10% sodium thiosulphate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether The etheric extracts are washed with 10% sodium thiosulphate and brine acid dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g potassium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washedwith 10% sodium thiosulfate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column atatmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76°-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column atatmospheric pressure

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

实验步骤: To a mixture of 19 g phosphoric acid (98%) and 19 g pottasium iodide are added at 40° under stirring 4.75 g (33.4 mMol) of 4,4,4-trifluoro-3-methyl-butan-1-ol over a period of 10 minutes. The mixture is then heated at 120° for 16 hours, a cooling poured into ice-water and extracted with diethylether. The etheric extracts are washed with 10% sodium thiosulfate and brine acid dried over sodium sulphate. After filtration, the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure, followed by fractionation giving 4,4,4-trifluoro-3-methyl-1-iodo-butane, b.p. 76-77° at 140 mbar. are added at 40° The mixture is then heated at 120° for 16 hours extracted with diethylether The etheric extracts are washed with 10% sodium thiosulfate and brine acid dried over sodium sulphate After filtration the solvent is removed through a 15 cm Vigreux-column at atmospheric pressure