反応式
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([O:8][C:9]2[CH:14]=[CH:13][C:12]([CH3:15])=[CH:11][CH:10]=2)=[CH:4][CH:3]=1.C(CC(=O)C)(=O)C.C(OCCOC(=O)C)(=O)C>C([O-])(=O)CC.[Pd+2].C([O-])(=O)CC>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]2[O:8][C:9]3[CH:14]=[CH:13][C:12]([CH3:15])=[CH:11][C:10]=3[C:6]=2[CH:7]=1参加物
5
実験手順
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.
出典と根拠
- ORDレコード
- ord-bbfe23b2dffb41458a1fb8767edbb62f
- 出典データセット
- uspto-grants-1977_08
- 特許番号
- US04042603
関連ノート
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