Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Nitric Acid → 2-Amino-5-chloro-3-nitropyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Nitric Acid | HCID 944 | — |
| 반응물 | 2-Amino-5-chloropyridine | HCID 66174 | — |
| 용매 | Sulfuric Acid | HCID 1118 | — |
| 생성물 | 2-Amino-5-chloro-3-nitropyridine | HCID 224168 | — |
반응 단계
A procedure similar to that described in Preparation 56 was repeated, except that 25.0 g of 2-amino-5-chloropyridine, 100 ml of concentrated sulfuric acid and 12.5 ml of concentrated nitric acid were used, to give 18.5 g of the title compound, melting at 138°-139° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05624935 |
| 출처 데이터셋 | uspto-grants-1997_04 |
| ORD ID | ord-f3a152716cff47bf9c95c59c8758e015 |
| 출처 메모 | uspto-grants-1997_04 |