反应详情

温度

100 °C

2,2,2-trifluoroethanol (15 g), 1,3-dioxolan-2-one (19.8 g) and Et3N (15 g) were mixed together, and then the mixture was heated to 100° C. and stirred for 24 h. Then the reaction mixture was distilled to obtain intermediate BR (12.7 g).

1. distillationThen the reaction mixture was distilled
2. customto obtain intermediate BR (12.7 g)