Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sulfuric Acid → 5-Amino-2-methoxybenzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | 5-Aminosalicylic Acid | HCID 4075 | — |
| 반응물 | Sodium Carbonate | HCID 10340 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 5-Amino-2-methoxybenzoic acid | HCID 13549244 | — |
반응 단계
A solution of 10 g of 5-aminosalicyclic acid, 100 ml of methanol and 5 ml of sulfuric acid are refluxed overnight. The reaction mixture is cooled, basified with sodium carbonate and the methanol is evaporated. The resulting solid is washed with water and dried giving 4.0 g of methyl-5-aminosalicylic acid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04159384 |
| 출처 데이터셋 | uspto-grants-1979_06 |
| ORD ID | ord-0bc782b352414c98ba5f6e110eaba258 |
| 출처 메모 | uspto-grants-1979_06 |