Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonium Hydroxide → 2-Hydroxy-5-(4-methoxyphenylazo)benzamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonium Hydroxide | HCID 14923 | — |
| 반응물 | 5-(4-Methoxyphenylazo)salicoyl chloride | HCID 135574040 | — |
| 용매 | Acetic Acid | HCID 176 | — |
| 생성물 | 2-Hydroxy-5-(4-methoxyphenylazo)benzamide | HCID 135672625 | — |
반응 단계
5-(4-Methoxyphenylazo)salicoyl chloride (1 g) was carefully warmed with 0.880 ammonium hydroxide (10 ml) for 10 minutes. The mixture was then acidified with glacial acetic acid and the amide removed by filtration. The product was crystallized from ethanol (0.60 g), 65%, m.p. 231°-3°, λmax (methanol)=352 nm.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04173478 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-d820b30a830945ad89cbcf0eb0d82a9b |
| 출처 메모 | uspto-grants-1979_11 |