Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dichloromethane → 4-(2-Cyano-1-benzofuran-5-yl)piperazin-1-ium chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dichloromethane | HCID 6344 | — |
| 반응물 | Tert-butyl 4-(2-cyano-1-benzofuran-5-yl)piperazine-1-carboxylate | HCID 67154775 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 4-(2-Cyano-1-benzofuran-5-yl)piperazin-1-ium chloride | HCID 67154919 | — |
반응 단계
The above piperazine (85.3 mg, 0.261 mmol) was dissolved in 5 mL of DCM and 5 mL of EtOAc, and cooled to 0° C. Hydrogen chloride gas was bubbled through the mixture for 30 seconds. The reaction stirred for 30 minutes, warming to ambient temperature. The slurry was concentrated to afford 4-(2-cyano-1-benzofuran-5-yl)piperazin-1-ium chloride.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08273737B2 |
| 출처 데이터셋 | uspto-grants-2012_09 |
| ORD ID | ord-c928fe962c8f4c38b5c9417102e38a94 |
| 출처 메모 | uspto-grants-2012_09 |