Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyanogen Bromide → 5-(2-Nitrophenyl)-1,3,4-oxadiazol-2-amine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyanogen Bromide | HCID 10476 | — |
| 반응물 | o-Nitrobenzohydrazide | HCID 3781218 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | 5-(2-Nitrophenyl)-1,3,4-oxadiazol-2-amine | HCID 712042 | — |
반응 단계
4 ml of a 5M cyanogen bromide solution in acetonitrile were added dropwise to the solution of 3.6 g of 2-nitrobenzoic hydrazide in 20 ml of acetonitrile. This resulted first in a clear solution, then a solid precipitated out which was filtered off with suction after continuing to stir for a short time, washed again with acetonitrile and dried under reduced pressure.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07138414B2 |
| 출처 데이터셋 | uspto-grants-2006_11 |
| ORD ID | ord-db67281e842a443a941f216a9cc75985 |
| 출처 메모 | uspto-grants-2006_11 |