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Ethane, 1-chloro-2-ethoxy- → 3-(2-ethoxyethyl)-2-(1-methylpiperidin-4-yl)-3H-imidazo [4,5-b] pyridine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethane, 1-chloro-2-ethoxy- | HCID 12341 | — |
| 反応物 | HCID 178480226 | HCID 178480226 | — |
| 生成物 | 3-(2-ethoxyethyl)-2-(1-methylpiperidin-4-yl)-3H-imidazo [4,5-b] pyridine | HCID 21647629 | — |
反応手順
Operation is carried out similarly to the above description with the difference that 2-(1-methylpiperidin-4-yl)-3H-imidazo [4,5-b] pyridine is reacted with 2-ethoxyethyl chloride to obtain 3-(2-ethoxyethyl)-2-(1-methylpiperidin-4-yl)-3H-imidazo [4,5-b] pyridine which is isolated as hemitrifumarate melting at 157°-158° C. (ethyl alcohol).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05071855 |
| 出典データセット | uspto-grants-1991_12 |
| ORD ID | ord-99ecf9a46e52449993c197393d009dd5 |
| 出典メモ | uspto-grants-1991_12 |