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1-Chloroanthraquinone → 1-Butylphenylamino anthraquinone
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-Chloroanthraquinone | HCID 6709 | — |
| 反応物 | Nitrobenzene | HCID 7416 | — |
| 反応物 | N-Butylaniline | HCID 14310 | — |
| 反応物 | Sodium Acetate | HCID 517045 | — |
| 触媒 | Cupric acetate | HCID 8895 | — |
| 生成物 | 1-Butylphenylamino anthraquinone | HCID 70430913 | — |
反応手順
The pleochroic dye 1-butylphenylamino anthraquinone was prepared by dissolving 1-chloroanthraquinone in a 10-fold excess of 4-n butylaniline. Copper acetate and sodium acetate were added as in Example 70. Since the n-butylaniline is a solvent in this case no nitrobenzene was added. The dye, when tested as in Example 70, had an absorption maxima at 515 nm and an order parameter of 0.65.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04702561 |
| 出典データセット | uspto-grants-1987_10 |
| ORD ID | ord-ca152b54d7c748e2af8679ae4be944b8 |
| 出典メモ | uspto-grants-1987_10 |