関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | 3,3'-Dichloroazoxybenzene | HCID 260947 | — |
| 触媒 | Nickel | HCID 935 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 1,2-Bis(3-chlorophenyl)hydrazine | HCID 257919 | 89% |
反応手順
1.2 g of sodium hydroxide and 0.25 g of Raney nickel are added to a suspension of 53.4 g of 3,3'-dichloroazoxybenzene in 60 ml of methanol and 15 ml of water and the hydrogenation reaction is carried out under a hydrogen pressure of 10 bars. After 90 minutes the mixture is cooled to 10° C. and the product is isolated by filtration. 3,3'-Dichlorohydrazobenzene is obtained in a yield of 89% of theory.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US04550207 |
|---|
| 出典データセット | uspto-grants-1985_10 |
|---|
| ORD ID | ord-92967de8b5334f19bc63a49c9d179edd |
|---|
| 出典メモ | uspto-grants-1985_10 |
|---|
