反应详情

To 10 ml DMF is added 0.88 g 3-(2,2,2-trifluoroethoxy)-2,2-dimethylcyclopropanecarboxylic acid (4.14 mmol) and 1.146 g potassium carbonate (8.29 mmol), after which is added 4.00 mmol of 3-benzylpyrrolylmethyl bromide. This mixture is stirred under nitrogen for 15 hours. The reaction mixture is extracted with ether and the ether phase is washed with water (3X) and brine, and dried over sodium sulfate. The solvent is then removed to yield 3-benzylpyrrolylmethyl 3-(2,2,2-trifluoroethoxy)-2,2-dimethylcyclopropanecarboxylate.

1. extractionThe reaction mixture is extracted with ether
2. washthe ether phase is washed with water (3X) and brine
3. dry with materialdried over sodium sulfate
4. customThe solvent is then removed