化工社化工社 化学情報印刷レポート · 研究参考用
Dimethylformamide → (N-Ethyl-N-phenylamino)4-formyl-naphthalene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | Phosphorus oxychloride | HCID 24813 | — |
| 反応物 | N-Methyl-N-phenylnaphthalen-1-amine | HCID 118606 | — |
| 反応物 | N-Ethyl-N-phenylnaphthalen-1-amine | HCID 20087159 | — |
| 生成物 | (N-Ethyl-N-phenylamino)4-formyl-naphthalene | HCID 20087160 | — |
反応手順
This was prepared using the process described in Stage 3 of Example 1, except that in place of 1-(N-methyl-N-phenylamino)naphthalene there was used 1-(N-ethyl-N-phenylamino)-naphthalene (MW 247, 0.05M, 12.4 g), the amount of POCl3 was reduced to 7.65 g and the amount of dimethyl formamide was reduced to 21.9 g. (N-Ethyl-N-phenylamino)4-formyl-naphthalene (11 g) was obtained as a yellow oil (80% yield).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05278315 |
| 出典データセット | uspto-grants-1994_01 |
| ORD ID | ord-87987e5375f94e58a495cdf038f846ab |
| 出典メモ | uspto-grants-1994_01 |