Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Nitric Acid → 2,6-Dimethyl-4-nitropyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Nitric Acid | HCID 944 | — |
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | 2,6-Dimethylpyridine N-oxide | HCID 14083 | — |
| 생성물 | 2,6-Dimethyl-4-nitropyridine | HCID 4327895 | — |
반응 단계
The 4-nitro substituted starting material is prepared by contacting 2,6-dimethylpyridine N-oxide with nitric acid and sulfuric acid thereby forming the 2,6-dimethyl-4-nitropyridine. The N-oxide is reduced to the pyridine compound with phosphorous trichloride and then oxidized to the 4-nitropyridine 2,6-dicarboxylic acid with potassium permanganate.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04038398 |
| 출처 데이터셋 | uspto-grants-1977_07 |
| ORD ID | ord-c1e2f84e27b74439a7f91bfc0a9321e3 |
| 출처 메모 | uspto-grants-1977_07 |