Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → 4-(7-Chloro-4-quinolylamino)-2-chlorobenzenesulphonic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | 4,7-Dichloroquinoline | HCID 6866 | — |
| 반응물 | 4-Amino-2-chlorobenzenesulfonic acid | HCID 15850359 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 4-(7-Chloro-4-quinolylamino)-2-chlorobenzenesulphonic acid | HCID 21563544 | — |
반응 단계
9.9 Grams of 2-chloro sulphanilic acid and 9.4 grams of 4,7-dichloroquinoline were suspended in 200 milliliters of water and concentrated hydrochloric acid added until the solution was just acid. The mixture was refluxed for 4 hours when a solid began to precipitate. After cooling the solid was collected, washed with water and dried to give 15.8 grams of 4-(7-chloro-4-quinolylamino)-2-chlorobenzenesulphonic acid. Melting point 280°-285°C with decompostion.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03933829 |
| 출처 데이터셋 | uspto-grants-1976_01 |
| ORD ID | ord-98d2e51711524733ae67ffdebdb36e9a |
| 출처 메모 | uspto-grants-1976_01 |