Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-methoxy-4-methyl-5-nitropyridine 4-Methyl-5-nitro-2-pyrrolidin-1-ylpyridine → 6-Methoxy-4-methylpyridin-3-amine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-methoxy-4-methyl-5-nitropyridine 4-Methyl-5-nitro-2-pyrrolidin-1-ylpyridine | HCID 86648099 | — |
| 촉매 | Palladium | HCID 23938 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 6-Methoxy-4-methylpyridin-3-amine | HCID 243170 | 95% |
반응 단계
A mixture of 2-methoxy-4-methyl-5-nitropyridine 4-Methyl-5-nitro-2-pyrrolidin-1-ylpyridine (1.68 g, 10.0 mmol) and 10% palladium on carbon (168 mg) in tetrahydrofuran (10 mL) was stirred under hydrogen atmosphere at room temperature for 6 hr. Catalyst was removed by filtration and the filtrate was concentrated in vacuo to give the title compound (1.31 g, 9.49 mmol, 95%) as a pale brown solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08901141B2 |
| 출처 데이터셋 | uspto-grants-2014_12 |
| ORD ID | ord-33a8f734eded4e24bcee6483aee0d5b8 |
| 출처 메모 | uspto-grants-2014_12 |