Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2,4-Dinitrobenzenesulfenyl chloride → HCID 20561020, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2,4-Dinitrobenzenesulfenyl chloride | HCID 68251 | — |
| 반응물 | 2,3-Bis(4-methoxyphenyl)thiophene | HCID 11403717 | — |
| 용매 | Trifluoroacetic acid | HCID 6422 | — |
| 생성물 | HCID 20561020 | HCID 20561020 | 85.2% |
반응 단계
A suspension of 2,3-bis(4-methoxyphenyl)thiophene (6.6 g, 22.3 mmoles) and 2,4-dinitrobenzenesulfenyl chloride (5.5 g, 22.3 mmoles) in 55 ml of trifluoroacetic acid was heated at reflux for 15 minutes. The reaction mixture was cooled in ice; the lustrous crystals were collected and washed with cold ether to give the title compound (9.4 g), m.p. 143°-145°
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04302461 |
| 출처 데이터셋 | uspto-grants-1981_11 |
| ORD ID | ord-e47269fde309406fb54ae29774fdf931 |
| 출처 메모 | uspto-grants-1981_11 |