Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Propargyl alcohol → 4-Propargyloxynonafluorobiphenyl
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Propargyl alcohol | HCID 7859 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 18-Crown-6 | HCID 28557 | — |
| 반응물 | Decafluorobiphenyl | HCID 67949 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 4-Propargyloxynonafluorobiphenyl | HCID 19967853 | 48% |
반응 단계
A mixture of decafluorobiphenyl (1.67 g, 5 mmol), propargyl alcohol (0.58 ml), potassium carbonate (7.5 g), and 18-crown-6 (0.1 g) in 30 ml of toluene was stirred under reflux for 8 hours. After cooling to room temperature, 2 g of celite was added and the reaction mixture was filtered. The filtrate was evaporated on a rotavapor to remove most of the solvent and then the product was purified by preparative gas chromatography, giving 0.93 g (48%) of 4-Propargyloxynonafluorobiphenyl which was used in the next step.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05610020 |
| 출처 데이터셋 | uspto-grants-1997_03 |
| ORD ID | ord-2333b95d77de4177833553bccd738ca9 |
| 출처 메모 | uspto-grants-1997_03 |