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Naphthalene → 1,6-Cleve's acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Naphthalene | HCID 931 | — |
| 反応物 | Cleve's acid | HCID 8386 | — |
| 反応物 | 2-Naphthalenesulfonic acid | HCID 8420 | — |
| 触媒 | Iron | HCID 23925 | — |
| 生成物 | 1,6-Cleve's acid | HCID 8408 | — |
反応手順
It is known that 1-amino-naphthalene-7-sulphonic acid can be prepared, for example, by sulphonating naphthalene, nitrating the resulting 2-naphthalenesulphonic acid and subsequently reducing this with iron (Beilstein H XIV, 765 and Ullmann, volume 12, 625 (1960)). 1-Amino-naphthalene-6-sulphonic acid is always formed as a by-product in this preparation and must be separated off.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04091013 |
| 出典データセット | uspto-grants-1978_05 |
| ORD ID | ord-b69c74347ade4030a16dea01bf481a14 |
| 出典メモ | uspto-grants-1978_05 |