Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetrachlorophthalic anhydride → 2,3,4,5-Tetrachloro-6-[(4-chloro-3-isopropoxycarbonyl-phenyl)carbamoyl]benzoic acid
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetrachlorophthalic anhydride | HCID 8326 | — |
| 반응물 | Isopropyl 5-amino-2-chlorobenzoate | HCID 369590 | — |
| 용매 | Toluene | HCID 1140 | — |
| 생성물 | 2,3,4,5-Tetrachloro-6-[(4-chloro-3-isopropoxycarbonyl-phenyl)carbamoyl]benzoic acid | HCID 503277 | 70% |
반응 단계
A mixture of tetrachlorophthalic anhydride (2.97 g, 0.010 mole), 1-methylethyl 5-amino-2-chlorobenzoate (2.22 g, 0.010 mole) and toluene (100 ml) was heated slowly to reflux with stirring, then left overnight at room temperature. Filtration of the reaction mixture gave the title compound, m.p. 178°-179° C. (3.45 g, 70% yield).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05268389 |
| 출처 데이터셋 | uspto-grants-1993_12 |
| ORD ID | ord-04dd752ccf414eb685ac6e3834415e2e |
| 출처 메모 | uspto-grants-1993_12 |