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Thymol → HCID 23333158、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Thymol | HCID 6989 | — |
| 反応物 | 2,3-Dihydro-5-methyl-6-phenyl-benzofuran | HCID 12878338 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 生成物 | HCID 23333158 | HCID 23333158 | — |
反応手順
830 mg of 2,3-Dihydro-5-methyl-6-phenyl-benzofuran and 100 mg of palladium on charcoal are refluxed for 48 hours in 10 ml of freshly distilled p-cymol. After cooling, the mixture is filtered through talc and the filtrate evaporated. The residue is chromatographed on 15 g of Kieselgel. 5-Methyl-6-phenyl-benzofuran is eluted with toluene as a uniformly oily liquid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04232039 |
| 出典データセット | uspto-grants-1980_11 |
| ORD ID | ord-67a355f8859546deb5ea877ee89ccfc2 |
| 出典メモ | uspto-grants-1980_11 |