関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | N-bromobutanimide | HCID 67184 | — |
| 反応物 | 4'-Methyl-2-nitro-1,1'-biphenyl | HCID 10443194 | — |
| 触媒 | Azobisisobutyronitrile | HCID 6547 | — |
| 溶媒 | Carbon Tetrachloride | HCID 5943 | — |
| 生成物 | 1,1'-Biphenyl, 4'-(bromomethyl)-2-nitro- | HCID 11779072 | 101.2% |
反応手順
A mixture containing 6.5 g of 4-methyl-2'-nitrobiphenyl, 5.42 g of NBS, 118 mg of azo-bis-isobutyronitrile and 500 ml of carbon tetrachloride is refluxed for 5 hours. It is cooled to 0° C. and filtered and the filtrate is concentrated to give 9 g of an oily product, which is used as such in the next step.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05270317 |
|---|
| 出典データセット | uspto-grants-1993_12 |
|---|
| ORD ID | ord-24278e22323e4ebf969f711e19fec804 |
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| 出典メモ | uspto-grants-1993_12 |
|---|
