Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
6-Methyl-2-nitropyridin-3-ol → 2-Amino-6-methylpyridin-3-ol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 6-Methyl-2-nitropyridin-3-ol | HCID 84801 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 2-Amino-6-methylpyridin-3-ol | HCID 88500 | — |
반응 단계
3-Hydroxy-6-methyl-2-nitropyridine (3.5 g.) in 75 ml. of methanol was reduced over 1 g. of 5% palladium-on-carbon catalyst. The catalyst was removed by filtration and the filtrate was concentrated to dryness to give 2-amino-3-hydroxy-6-methylpyridine which was used directly in the next stop.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04038396 |
| 출처 데이터셋 | uspto-grants-1977_07 |
| ORD ID | ord-dd1ed04a0aff4fbd85a039e52bf1a545 |
| 출처 메모 | uspto-grants-1977_07 |