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1-(3,5-Dimethoxyphenyl)piperazine → 1-[(6,7-Difluoro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(3,5-dimethoxyphenyl)piperazine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-(3,5-Dimethoxyphenyl)piperazine | HCID 2736205 | — |
| 反応物 | Ethyl N-(6,7-difluoro-2-methoxyquinoxalin-3-yl)carbamate | HCID 69244192 | — |
| 生成物 | 1-[(6,7-Difluoro-2-methoxyquinoxalin-3-yl)aminocarbonyl]-4-(3,5-dimethoxyphenyl)piperazine | HCID 69240969 | 70% |
反応手順
Ethyl N-(6,7-difluoro-2-methoxyquinoxalin-3-yl)carbamate and 1-(3,5-dimethoxyphenyl)piperazine were reacted by the same way with the example 169 to obtain the titled compound (yield, 70%). MS (ESI) m/z 460 ([M+H]+).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08598173B2 |
| 出典データセット | uspto-grants-2013_12 |
| ORD ID | ord-f77c301f105b4daca8e884174415bea0 |
| 出典メモ | uspto-grants-2013_12 |