Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Fluorene → 2-Acetylfluorene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Fluorene | HCID 6853 | — |
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 생성물 | 2-Acetylfluorene | HCID 69908 | — |
반응 단계
Known in the present-day practice is a method of producing the bisulfite compound of 2-fluorenonyl-glyoxal, said method consisting in that fluorene is acylated by acetic anhydride in the presence of aluminum chloride to obtain 2-acetylfluorene at a yield of 60 weight percent. Then the thus-obtained 2-acetylfluorene is oxidized by sodium bichromate in an acetic-acid medium at 70°-75° C during 6 hours and 2-acetylfluorenon is isolated at a yield of 50 weight percent.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04016289 |
| 출처 데이터셋 | uspto-grants-1977_04 |
| ORD ID | ord-64483f874ce5484cabb6760e8154b156 |
| 출처 메모 | uspto-grants-1977_04 |