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Acetylacetone → 2,8-Dimethyldibenzofuran
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Acetylacetone | HCID 31261 | — |
| 反応物 | Benzene, 1,1'-oxybis[4-methyl- | HCID 74098 | — |
| 触媒 | palladium(II) acetate | HCID 167845 | — |
| 生成物 | 2,8-Dimethyldibenzofuran | HCID 639319 | 20.6% |
反応手順
This example was carried out under the same reaction conditions as in Example 1 except that 29.0 g of 4,4'-dimethyldiphenyl ether, 0.067 g (0.30 m. mole) of palladium acetate, and 0.030 g of acetylacetone (0.30 m. mole) were employed and the mixture was reacted for 7 hours. As a result, 5.9 g (30 m. moles) of 2,8 -dimethyldibenzofuran was obtained and 1.9 g (4.7 m. moles) of the dimer also obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04042603 |
| 出典データセット | uspto-grants-1977_08 |
| ORD ID | ord-1c4aa2f80db2461c8e90f3be876f0c41 |
| 出典メモ | uspto-grants-1977_08 |