Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrazine hydrate (1:1) → 2-Hydrazinyl-5-nitropyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrazine hydrate (1:1) | HCID 24654 | — |
| 반응물 | 2-Chloro-5-nitropyridine | HCID 78308 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | 2-Hydrazinyl-5-nitropyridine | HCID 4031931 | — |
반응 단계
To a solution of 2-chloro-5-nitropyridine (30 mmol, 5.0 g) in absolute ethanol was added a solution of hydrazine hydrate (320 mmol, 15.8 g) in ethanol using syringe pump. At the end of the addition, the reaction was refrigerated. The named product precipitated from the reaction medium, was collected by filtration, and recrystallized from ethanol.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07087634B2 |
| 출처 데이터셋 | uspto-grants-2006_08 |
| ORD ID | ord-6fe2fc3ae60d43a599678970974d3fca |
| 출처 메모 | uspto-grants-2006_08 |