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3-Methoxypropylamine → 2-chloro-5-methylamino-4-nitro-N-gamma-methoxypropylaniline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Methoxypropylamine | HCID 1672 | — |
| 反応物 | 4,5-Dichloro-n-methyl-2-nitroaniline | HCID 289317 | — |
| 生成物 | 2-chloro-5-methylamino-4-nitro-N-gamma-methoxypropylaniline | HCID 70426646 | — |
反応手順
0.059 mole (13 g) of 4,5-dichloro-2-nitro-N-methylaniline prepared in the previous stage is heated for 4 hours in 40 ml of 3-methoxypropylamine on a steam bath. After dilution with iced water and acidifying with concentrated hydrochloric acid, the expected product is filtered off. Recrystallized from 96° ethanol, it melts at 99° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04666453 |
| 出典データセット | uspto-grants-1987_05 |
| ORD ID | ord-a1bced3aac7848849ba5ddfb4ac4b4cf |
| 出典メモ | uspto-grants-1987_05 |