Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ethylene glycol diacetate → 2,8-Dimethyldibenzofuran
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ethylene glycol diacetate | HCID 8121 | — |
| 반응물 | Acetylacetone | HCID 31261 | — |
| 반응물 | Benzene, 1,1'-oxybis[4-methyl- | HCID 74098 | — |
| 촉매 | Palladium(II) propionate | HCID 11459426 | — |
| 생성물 | 2,8-Dimethyldibenzofuran | HCID 639319 | 18.7% |
반응 단계
This example was carried out under the same conditions as in Example 1 except that 15.0 g of 4,4'-dimethyldiphenyl ether, 0.038 g (0.15 m. mole) of palladium propionate, 0.015 g (0.15 m. mole) of acetylacetone and 5 ml of ethylene glycol diacetate were employed. As a result, 2.78 g (14 m. moles) of 2,8-dimethyldibenzofuran and 0.78 g (2.0 m. moles) of the dimer also obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04042603 |
| 출처 데이터셋 | uspto-grants-1977_08 |
| ORD ID | ord-bbfe23b2dffb41458a1fb8767edbb62f |
| 출처 메모 | uspto-grants-1977_08 |