化工社化工社 化学情報印刷レポート · 研究参考用
p-Fluoronitrobenzene → (2S,5R)-2,5-Dimethyl-1-(4-nitrophenyl)piperazine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | p-Fluoronitrobenzene | HCID 9590 | — |
| 反応物 | 2,5-Dimethylpiperazine, trans- | HCID 220672 | — |
| 溶媒 | N-methyl-2-pyrrolidone | HCID 13387 | — |
| 生成物 | (2S,5R)-2,5-Dimethyl-1-(4-nitrophenyl)piperazine | HCID 57664370 | — |
反応手順
An NMP solution of fluoro-4-nitrobenzene and (±)-trans-2,5-dimethylpiperazine was stirred at an oil bath temperature of 120° C. for 3 hours to obtain (±)-trans-2,5-dimethyl-1-(4-nitrophenyl)piperazine, which was further treated in a similar manner to Example 4 to obtain an objective compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07196080B2 |
| 出典データセット | uspto-grants-2007_03 |
| ORD ID | ord-eefa40e2896a40478a7d6d15383254f5 |
| 出典メモ | uspto-grants-2007_03 |