Preparation method of water-soluble ferrocene supramolecular inclusion compound
A ferrocene and supramolecular technology, applied in the field of supramolecules, can solve the problems that ferrocene is insoluble in water, endangers human health, complex synthesis methods, etc., and achieves the effects of less environmental pollution, simple operation and good water solubility
Examples
Embodiment
[0015] 1. Preparation of β-cyclodextrin polymer:
[0016] Add sodium hydroxide (19.7 g), β-cyclodextrin (25 g) and water (40 mL) into a 250 mL three-neck flask. Stir at room temperature until all the solids are dissolved, then add epichlorohydrin (12 mL), heat in a water bath at 30°C, and stir for 24 h.
[0017] After the reaction was completed and the temperature of the reaction system dropped to room temperature, the solution was dialyzed until the pH value of the solution was neutral. The solution was subjected to rotary evaporation until it became viscous, and absolute ethanol was added to precipitate a white solid, which was filtered and vacuum-dried at 50°C for 24 hours. Finally, a white β-cyclodextrin polymer (15 g) was obtained.
[0018] 2. Preparation of water-soluble ferrocene supramolecular clathrate:
[0019] Into a 250 mL round bottom flask was added β-cyclodextrin polymer (4 g), ferrocene (2 g) and ethylene glycol (100 mL). Stir at room temperature for 24 h a...
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Description
Claims
Application Information
- IPC
- C08B37/16
- Inventors
- 刁国旺; 张旺