Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,4-Dichloronitrobenzene → Ethyl 2-(5-chloro-2-nitroanilino)benzo[b]thiophene-3-carboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,4-Dichloronitrobenzene | HCID 11899 | — |
| 반응물 | Ethyl 2-amino-1-benzothiophene-3-carboxylate | HCID 699464 | — |
| 용매 | Dimethyl Sulfoxide | HCID 679 | — |
| 생성물 | Ethyl 2-(5-chloro-2-nitroanilino)benzo[b]thiophene-3-carboxylate | HCID 18422161 | 47% |
반응 단계
In the same manner as in Starting Material Synthesis Example 4 and using ethyl 2-aminobenzo[b]thiophene-3-carboxylate (4.0 g), 2,4-dichloronitrobenzene (3.8 g) and dimethyl sulfoxide (55 ml), ethyl 2-(5-chloro-2-nitroanilino)benzo[b]thiophene-3-carboxylate (3.2 g) was obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06271225B1 |
| 출처 데이터셋 | uspto-grants-2001_08 |
| ORD ID | ord-c96d41ceea2d4b84b7efed03245abfc6 |
| 출처 메모 | uspto-grants-2001_08 |