Acetone → HCID 86688395, compound

Participants

Reaction Steps

In a 250 ml two-neck flask, N-(t-butylphenyl)dihydroxy carbazole phosphaphenanthrene (Compound I, 4.12 g), potassium carbonate (21 g), and acetone (100 ml) were mixed and stirred. Methyliodide (17.4 g) was added thereto, followed by refluxing and stirring for 1 hour. The reaction solution was filtered, and the filtrate was concentrated and dissolved in ethylacetate. The resultant was washed with distilled water, and the organic layer was dried over anhydrous magnesium sulfate. The dried organic layer was concentrated by distillation under reduced pressure and purified using a column chromatography, thereby obtaining 2 g of N-(t-butylphenyl)dimethoxy carbazole phosphaphenanthrene (Compound 201).

Provenance & Evidence