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2,6-Diphenylphenol → 2,2-Bis(trifluoromethylsulfonyl)ethyl-2,6-diphenylphenol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,6-Diphenylphenol | HCID 75512 | — |
| 反応物 | 1,1,3,3-Tetrakis(trifluoromethanesulfonyl)propane | HCID 20471422 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | 2,2-Bis(trifluoromethylsulfonyl)ethyl-2,6-diphenylphenol | HCID 86712044 | 97% |
反応手順
1,1,3,3-Tetrakis(trifluoromethylsulfonyl)propane [4] (157.3 mg, 0.28 mmol) was added to an acetonitrile (0.25 ml) solution of 2,6-diphenylphenol (61.9 mg, 0.25 mmol) at room temperature. After 9 hours of stirring, it was purified by Kugelrohr distillation (120° C./3 mmHg) thereby obtaining 4-(2,2-bis(trifluoromethylsulfonyl)ethyl-2,6-diphenylphenol [1n] with a yield of 97% (130.7 mg, 0.24 mmol).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09314782B2 |
| 出典データセット | uspto-grants-2016_04 |
| ORD ID | ord-848fe28437874a8395a0f0132f1f7fd1 |
| 出典メモ | uspto-grants-2016_04 |