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Dabco → [1,1'-Biphenyl]-3-ylmethyl 3-(2,2-dibromoethenyl)-2,2-dimethycyclopropanecarboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dabco | HCID 9237 | — |
| 反応物 | Potassium Hydroxide | HCID 14797 | — |
| 反応物 | 3-(2,2-Dibromovinyl)-2,2-dimethylcyclopropane-1-carboxylic acid | HCID 181248 | — |
| 反応物 | 3-(Bromomethyl)biphenyl | HCID 3864405 | — |
| 生成物 | [1,1'-Biphenyl]-3-ylmethyl 3-(2,2-dibromoethenyl)-2,2-dimethycyclopropanecarboxylate | HCID 13064776 | — |
反応手順
[1,1'-Biphenyl]-3-ylmethyl 3-(2,2-dibromoethenyl)-2,2-dimethycyclopropanecarboxylate was prepared by the method described in Example 1B above using potassium hydroxide (0.66 g, 0.12 mole), 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid (5.3 g, 0.12 mole), which may be prepared according to the method of Elliott, et al., U.S. Pat. No. 4,024,163, 3-bromomethylbiphenyl (2.7 g, 0.12 mole), and 0.1 g of 1,4-diazabicyclo[2.2.2]octane.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04130657 |
| 出典データセット | uspto-grants-1978_12 |
| ORD ID | ord-3416e62f173340af90f85110cb689995 |
| 出典メモ | uspto-grants-1978_12 |