Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium Hydroxide → 4-Bromo-2-hydrazinylpyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | Hydrazine hydrate (1:1) | HCID 24654 | — |
| 반응물 | 4-Bromo-2-fluoropyridine | HCID 2762851 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-Bromo-2-hydrazinylpyridine | HCID 53402863 | — |
반응 단계
A flask was charged with a stir bar, 4-bromo-2-fluoro-pyridine (2.00 g), and hydrazine hydrate (5.5 mL). The resulting mixture was vigorously stirred at room temperature overnight. Then, 4 M aqueous NaOH solution (5 mL) and water (10 mL) were added and the mixture was vigorously stirred for another 10 min. The precipitate was separated by filtration, washed with water, and dried at 50° C. The title compound was isolated as a colorless solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08637505B2 |
| 출처 데이터셋 | uspto-grants-2014_01 |
| ORD ID | ord-e2ab9f7efd5946d39db73ba2e7359703 |
| 출처 메모 | uspto-grants-2014_01 |