Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonium Hydroxide → 2-Amino-3-methoxybenzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonium Hydroxide | HCID 14923 | — |
| 반응물 | Sodium Dithionite | HCID 24489 | — |
| 반응물 | 3-Methoxy-2-nitrobenzoic acid | HCID 78632 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 2-Amino-3-methoxybenzoic acid | HCID 255720 | — |
반응 단계
Sodium dithionite (84 g, 0.48 m) in water (100 ml) was added to 2-nitro-3-methoxybenzoic acid (20 g, 0.10 m) in water (100 ml)/concentrated ammonium hydroxide solution (6 ml). After stirring 3 hours the product was filtered. Acidification of the filtrate, saturation with sodium chloride and extraction with ether provided a small second crop of product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04440941 |
| 출처 데이터셋 | uspto-grants-1984_04 |
| ORD ID | ord-587c3a73c522410a8bd2eb81c7cafc00 |
| 출처 메모 | uspto-grants-1984_04 |