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Sodium Dithionite → 4-(2,4-dichloro-phenyl)-N2-(1-methoxymethyl-propyl)-pyridine-2,3-diamine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sodium Dithionite | HCID 24489 | — |
| 反応物 | [4-(2,4-Dichloro-phenyl)-3-nitro-pyridin-2-yl]-(1-methoxymethyl-propyl)-amine | HCID 22052219 | — |
| 生成物 | 4-(2,4-dichloro-phenyl)-N2-(1-methoxymethyl-propyl)-pyridine-2,3-diamine | HCID 69658037 | 59% |
反応手順
[4-(2,4-Dichloro-phenyl)-3-nitro-pyridin-2-yl]-(1-methoxymethyl-propyl)-amine (2.11 g, 5.72 mmol) and Na2S2O4 (8.03 g, 46.1 mmol) were treated substantially as described in Part E of Example 9 to yield 1.14 g (59%) of 4-(2,4-dichloro-phenyl)-N2-(1-methoxymethyl-propyl)-pyridine-2,3-diamine: MS (AP) m/z 340.2 [(M+H)+, 100].
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07067658B2 |
| 出典データセット | uspto-grants-2006_06 |
| ORD ID | ord-02c441edc10f41118ef12a6062fc4cf4 |
| 出典メモ | uspto-grants-2006_06 |