tetradecyl carbonochloridate

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 29 ml of a 20% toluene solution of phosgene (55.98 mmoles) was added to tetradecyl alcohol (4 g, 18.66 mmoles) and the reaction mixture was left to stand for 20 hours under stirring at room temperature. After solvent evaporation, the residue was taken up with hexane and evaporated to dryness (several times) to give 5.1 g product as colourless liquid. the reaction mixture was left After solvent evaporation evaporated to dryness (several times)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 29 ml of a 20% toluene solution of phosgene (55.98 mmoles) was added to tetradecyl alcohol (4 g, 18.66 mmoles) and the reaction mixture was left to stand for 20 hours under stirring at room temperature. After solvent evaporation, the residue was taken up with hexane and evaporated to dryness (several times) to give 5.1 g product as colourless liquid. the reaction mixture was left After solvent evaporation evaporated to dryness (several times)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 29 ml of a 20% toluene solution of phosgene (55.98 mmoles) was added to tetradecyl alcohol (4 g, 18.66 mmoles) and the reaction mixture was left to stand for 20 hours under stirring at room temperature. After solvent evaporation, the residue was taken up with hexane and evaporated to dryness (several times) to give 5.1 g product as colourless liquid. the reaction mixture was left After solvent evaporation evaporated to dryness (several times)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 29 ml of a 20% toluene solution of phosgene (55.98 mmoles) was added to tetradecyl alcohol (4 g, 18.66 mmoles) and the reaction mixture was left to stand for 20 hours under stirring at room temperature. After solvent evaporation, the residue was taken up with hexane and evaporated to dryness (several times) to give 5.1 g product as colourless liquid. the reaction mixture was left After solvent evaporation evaporated to dryness (several times)

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 27.7 g (0.1 mol) of tetradecyl chlorocarbonate are added slowly to a solution of 19.3 g (0.1 mol) of the sodium salt of 1,2,2,6,6-pentamethyl-4-piperidinol in 150 ml of toluene, maintaining the temperature at 0° C. After the end of the addition, the mixture is stirred for 2 hours at ambient temperature, washed with water, dried over Na2SO4 and evaporated. The residue is distilled in vacuo. The product obtained has a boiling point of 172°-174° C./0.3 mbar and solidifies with melting point 32°-34° C. After the end of the addition washed with water dried over Na2SO4 evaporated The residue is distilled in vacuo The product obtained

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 27.7 g (0.1 mol) of tetradecyl chlorocarbonate are added slowly to a solution of 19.4 g (0.1 mol) of 2,2,6,6-tetramethyl-4-piperidinol hydrochloride in 150 ml of dichloromethane, maintaining the temperature at between 0° C. and 5° C. After the end of the addition, the mixture is stirred for 2 hours at ambient temperature, and a solution of 8.8 g (0.22 mol) of NaOH in 50 ml of water is then added slowly, with cooling to -10° C. maintaining the temperature at between 0° C. and 5° C After the end of the addition with cooling to -10° C.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 29 ml of a 20% toluene solution of phosgene (55.98 mmoles) was added to tetradecyl alcohol (4 g, 18.66 mmoles) and the reaction mixture was left to stand for 20 hours under stirring at room temperature. After solvent evaporation, the residue was taken up with hexane and evaporated to dryness (several times) to give 5.1 g product as colourless liquid. the reaction mixture was left After solvent evaporation evaporated to dryness (several times)

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 29 ml of a 20% toluene solution of phosgene (55.98 mmoles) was added to tetradecyl alcohol (4 g, 18.66 mmoles) and the reaction mixture was left to stand for 20 hours under stirring at room temperature. After solvent evaporation, the residue was taken up with hexane and evaporated to dryness (several times) to give 5.1 g product as colourless liquid. the reaction mixture was left After solvent evaporation evaporated to dryness (several times)