Aluminum hydroxide (Al(OH)3), hydrate → Aluminum tris(2-(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2yl)acetate)
反応式
[CH3:1][C:2]1([CH3:13])[CH2:7][O:6][P:5]([CH2:9][C:10]([OH:12])=[O:11])(=[O:8])[O:4][CH2:3]1.O.[OH-].[Al+3:16].[OH-].[OH-]>O>[CH3:1][C:2]1([CH3:13])[CH2:7][O:6][P:5]([CH2:9][C:10]([O-:12])=[O:11])(=[O:8])[O:4][CH2:3]1.[CH3:1][C:2]1([CH3:13])[CH2:7][O:6][P:5]([CH2:9][C:10]([O-:12])=[O:11])(=[O:8])[O:4][CH2:3]1.[CH3:1][C:2]1([CH3:13])[CH2:7][O:6][P:5]([CH2:9][C:10]([O-:12])=[O:11])(=[O:8])[O:4][CH2:3]1.[Al+3:16]参加物
4
反応条件
- 温度
- 90 °C
実験手順
Prepare a reaction vessel from a 1000 mL single neck round bottom flask by fitting with a condenser with a nitrogen inlet. Charge the vessel with 31.55 g 2-(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)acetic acid followed by 100 mL water and 4.38 g aluminum hydroxide monohydrate. Heat the resulting solution to 90° C. and hold at that temperature for 24 hours. Isolate the solid by vacuum filtration using a fritted funnel and wash with 400 mL acetone. Transfer the solid product to a glass bottle and place in a vacuum oven to dry overnight. The yield of the solid product of Aluminum tris(2-(5,5-dimethyl-2-oxido-1,3,2-dioxaphosphinan-2yl)acetate) is 31.25 g.