Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methanol → 6-(Methoxycarbonyl)pyridine-3-carboxylic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | 2,5-Pyridinedicarboxylic acid | HCID 7493 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 6-(Methoxycarbonyl)pyridine-3-carboxylic acid | HCID 579631 | — |
반응 단계
A mixture of pyridine-2,5-dicarboxylic acid (8.4 g), methanol (100 ml) and concentrated sulphuric acid (1.7 ml) was heated at reflux for 2 hours, cooled and poured into water (11). The resultant precipitate was collected and recrystallised from ethanol to give the title compound as a white solid, m.p. 222-223° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06479519B1 |
| 출처 데이터셋 | uspto-grants-2002_11 |
| ORD ID | ord-45d8ce59bfa7458b874a7caa5c6d8d35 |
| 출처 메모 | uspto-grants-2002_11 |