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Triphenylphosphine → 1-Benzyloxy-3,5-dichloro-4-(3-(4-trifluoromethylbenzamido)propyloxy)benzene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triphenylphosphine | HCID 11776 | — |
| 反応物 | Diisopropyl diazene-1,2-dicarboxylate | HCID 75555 | — |
| 反応物 | 2,6-Dichloro-4-benzyloxyphenol | HCID 12084170 | — |
| 反応物 | 3-(4-Trifluoromethylbenzamido)propan-1-ol | HCID 22006830 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | 1-Benzyloxy-3,5-dichloro-4-(3-(4-trifluoromethylbenzamido)propyloxy)benzene | HCID 22006844 | — |
反応手順
A reaction vessel was charged with 5.25 g (21.2 mmol) of 3-(4-(trifluoromethyl)benzamido)propan-1-ol, 5.72 g (21.2 mmol) of 4-benzyloxy-2,6-dichlorophenol, 5.29 g (20.2 mmol) of triphenylphosphine and 100 ml of tetrahydrofuran, and a solution of 4.08 g (20.2 mmol) of diisopropyl azodicarboxylate dissolved in 20 ml of tetrahydrofuran was added dropwise, while stirring. After stirring at room temperature for 12 hours, the reaction mixture was concentrated, and the residue was subjected to silica gel chromatography, which afforded 1-benzyloxy-3,5-dichloro-4-(3-(4-trifluoromethylbenzamido)propyloxy)benzene.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06028100 |
| 出典データセット | uspto-grants-2000_02 |
| ORD ID | ord-4590a0bc75254f4da4339f7a5b706abb |
| 出典メモ | uspto-grants-2000_02 |