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1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- → HCID 178457399、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- | HCID 8459 | — |
| 反応物 | 2-Chloro-4-nitropyridine 1-oxide | HCID 84433 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 178457399 | HCID 178457399 | — |
反応手順
A mixture of 2-chloro-4-nitropyridine-N-oxide (20.9 g., 0.12 mole) and 2-diisopropylaminoethylamine (34.8 g., 0.24 mole) dissolved in absolute ethanol (200 ml) is refluxed for 31/2 hours. The solvent is evaporated and the residue is extracted with hot cyclohexane several times to give upon cooling orange crystalline product (20.9 g.), m.p. 94°-97° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04203988 |
| 出典データセット | uspto-grants-1980_05 |
| ORD ID | ord-0b04cc1d1e0d4d5c99beeb62c77bc734 |
| 出典メモ | uspto-grants-1980_05 |