Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
N,N-dimethyl-N-[2-(7-nitro-1H-indazol-4-yl)ethenyl]amine → 2-(7-nitro-1H-indazol-4-yl)acetonitrile
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | N,N-dimethyl-N-[2-(7-nitro-1H-indazol-4-yl)ethenyl]amine | HCID 54098844 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 2-(7-nitro-1H-indazol-4-yl)acetonitrile | HCID 13629308 | 78.9% |
반응 단계
At room temperature, 23.3 g of N,N-dimethyl-N-[2-(7-nitro-1H-indazol-4-yl)ethenyl]amine and 35.0 g of hydroxylamine-orthosulfonic acid are agitated in 400 ml of water for 24 hours. The precipitate is suctioned off, washed with water, and recrystallized from ethyl acetate, thus obtaining 16.0 g of 2-(7-nitro-1H-indazol-4-yl)acetonitrile, mp 198°-200° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04958026 |
| 출처 데이터셋 | uspto-grants-1990_09 |
| ORD ID | ord-a29ec0adc9fb4b87a8123b7be4c25b04 |
| 출처 메모 | uspto-grants-1990_09 |