反应详情

To a solution of allyl alcohol (2.27 g, 39.0 mmol) in dichloromethane (60 ml), triethylamine (6.27 ml, 4.55 mmol) was added, then succinic anhydride (3.00 g, 30.0 mmol) was slowly added; the mixture was stirred at rt overnight. Then the mixture was diluted in dichloromethane and washed with 5% solution of NaH2PO4 (2×80 mL). The organic layer was dried over sodium sulfate, filtered and evaporated in vacuo, affording 3.90 g of desired product as a colourless oil.

1. washwashed with 5% solution of NaH2PO4 (2×80 mL)
2. dry with materialThe organic layer was dried over sodium sulfate
3. filtrationfiltered
4. customevaporated in vacuo