Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
5-Bromo-2-thiophenesulfonamide → 5-[8-Cyano-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridin-3-ylethynyl]-thiophene-2-sulfonic acid amide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 5-Bromo-2-thiophenesulfonamide | HCID 1241304 | — |
| 반응물 | 3-Ethynyl-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridine-8-carbonitrile | HCID 86608096 | — |
| 생성물 | 5-[8-Cyano-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridin-3-ylethynyl]-thiophene-2-sulfonic acid amide | HCID 16738466 | — |
반응 단계
The title compound was prepared from 3-ethynyl-6-(4-trifluoromethyl-phenyl)-imidazo[1,2-a]pyridine-8-carbonitrile (example C.23) (150 mg, 0.5 mmol) and commercially available 5-bromothiophene-2-sulfonamide (117 mg, 0.5 mmol) according to general procedure II. Obtained as an off-white solid (80 mg, 35%). MS (ISP) 473.1 [(M+H)+]; mp 267-269° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07446113B2 |
| 출처 데이터셋 | uspto-grants-2008_11 |
| ORD ID | ord-1a1dc46659964a71a0493e5566424f3f |
| 출처 메모 | uspto-grants-2008_11 |