Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
p-Fluoronitrobenzene → rel-(2R,5S)-2,5-Dimethyl-1-(4-nitrophenyl)piperazine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | p-Fluoronitrobenzene | HCID 9590 | — |
| 반응물 | 2,5-Dimethylpiperazine, trans- | HCID 220672 | — |
| 용매 | N-methyl-2-pyrrolidone | HCID 13387 | — |
| 생성물 | rel-(2R,5S)-2,5-Dimethyl-1-(4-nitrophenyl)piperazine | HCID 57664370 | — |
반응 단계
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.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07196080B2 |
| 출처 데이터셋 | uspto-grants-2007_03 |
| ORD ID | ord-eefa40e2896a40478a7d6d15383254f5 |
| 출처 메모 | uspto-grants-2007_03 |