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Ethylene glycol diacetate → 2,7-Dimethyldibenzo[b,d]furan
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethylene glycol diacetate | HCID 8121 | — |
| 反応物 | Benzene, 1-methyl-3-(4-methylphenoxy)- | HCID 103971 | — |
| 生成物 | 2,7-Dimethyldibenzo[b,d]furan | HCID 13011836 | — |
反応手順
By treating 3,4'-dimethyldiphenyl ether under the same conditions as in Example 6 except that 5 ml of ethylene diacetate was added, 2.7 g (14 m. moles) of 2,7-dimethyldibenzofuran and 0.27 g (0.69 m. mole) of the dimer were obtained. The obtained 2,7-dimethyldibenzofuran melted at 82°-83° C. and was in the form of white needle crystals.
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-5faa624eb5dd4a08b4ff245e54e3f7a3 |
| 出典メモ | uspto-grants-1977_08 |