Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrazine → 2-Hydrazinyl-5-nitropyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrazine | HCID 9321 | — |
| 반응물 | 2-Chloro-5-nitropyridine | HCID 78308 | — |
| 용매 | 1,4-Dioxane | HCID 31275 | — |
| 생성물 | 2-Hydrazinyl-5-nitropyridine | HCID 4031931 | 10.3% |
반응 단계
2-Chloro-5-nitropyridine (5 g, 31.5 mmol) and hydrazine (1.74 g, 34.7 mmol) were dissolved in 60 ml of dioxane, and the solution was stirred at room temperature for 16 hours. The precipitated yellow powder (m.p.: 198°-208°0 C.) was collected by filtration to obtain 502 mg of the intended product as a hydrochloride salt.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05262415 |
| 출처 데이터셋 | uspto-grants-1993_11 |
| ORD ID | ord-89e96cc5cced4b9a8bfc6c804e32859e |
| 출처 메모 | uspto-grants-1993_11 |