Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Quinone → 1,2,3,4,9,9-Hexabromo-1,4-dihydro-1,4-methanonaphthalene-5,8-diol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Quinone | HCID 4650 | — |
| 반응물 | 1,2,3,4,5,5-Hexabromocyclopenta-1,3-diene | HCID 281293 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 1,2,3,4,9,9-Hexabromo-1,4-dihydro-1,4-methanonaphthalene-5,8-diol | HCID 20300630 | — |
반응 단계
A mixture of benzoquinone, 10.8 g. toluene (40 ml) and 1,2,3,4,5,5-hexabromo-1,3-cyclopentadiene (60 g.) was heated to reflux temperature and refluxed for four hours. At the end of this reaction period a dark solid had formed. This solid was placed on a Buchner funnel and washed with Skelly B solvent and a small amount of methanol. The solid was then recrystallized from benzene and white crystals were obtained, m.p. 204°-206° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04174457 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-efe0363eeeef40198e4a0d421b563f0d |
| 출처 메모 | uspto-grants-1979_11 |