5,5,7,7-tetramethyl-1-oxa-6-azaspiro[2.5]octane

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

実験手順: 44.55 g (0.825 mole) of CH3ONa were then added, under stirring, to the mixture and then, in half an hour, a solution of 77.5 g (0.5 mole) of triacetonamine dissolved in 50 cc of CH3CN was gradually added. After having stirred the mixture for 4 hours at room temperature, most of the solvent was distilled under vacuum and 500 cc of H2O were added to the mixture. in half an hour was gradually added After having stirred the mixture for 4 hours at room temperature most of the solvent was distilled under vacuum and 500 cc of H2O were added to the mixture

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

実験手順: 44.55 g (0.825 mole) of CH3ONa were then added, under stirring, to the mixture and then, in half an hour, a solution of 77.5 g (0.5 mole) of triacetonamine dissolved in 50 cc of CH3CN was gradually added. After having stirred the mixture for 4 hours at room temperature, most of the solvent was distilled under vacuum and 500 cc of H2O were added to the mixture. in half an hour was gradually added After having stirred the mixture for 4 hours at room temperature most of the solvent was distilled under vacuum and 500 cc of H2O were added to the mixture

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

実験手順: 44.55 g (0.825 mole) of CH3ONa were added to the mixture, under stirring, and, in half an hour, a solution of 77.5 g (0.5 mole) of triacetonamine dissolved in 50 cc of CH3CN was gradually added. in half an hour was gradually added

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

実験手順: 44.55 g (0.825 mole) of CH3ONa were then added, under stirring, to the mixture and then, in half an hour, a solution of 77.5 g (0.5 mole) of triacetonamine dissolved in 50 cc of CH3CN was gradually added. After having stirred the mixture for 4 hours at room temperature, most of the solvent was distilled under vacuum and 500 cc of H2O were added to the mixture. in half an hour was gradually added After having stirred the mixture for 4 hours at room temperature most of the solvent was distilled under vacuum and 500 cc of H2O were added to the mixture