Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4,5-Dibromothiophene-2-sulfonyl chloride → HCID 15342059, 화합물
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4,5-Dibromothiophene-2-sulfonyl chloride | HCID 522755 | — |
| 반응물 | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| 생성물 | HCID 15342059 | HCID 15342059 | 45% |
반응 단계
N-(4-bromo-3-methyl-5-isoxazolyl)-4,5-dibromothiophene-2-sulfonamide was prepared in the same manner as described in Example 2 from 5-amino-4-bromo-3-methylisoxazole and 4,5-dibromothiophene-2-sulphonyl chloride in 45% yield. Purification was achieved by recrystallization from ethyl acetate/hexanes to give a crystalline solid, m.p. 153°-155° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05594021 |
| 출처 데이터셋 | uspto-grants-1997_01 |
| ORD ID | ord-20293870e9b04d079398870b90cfd261 |
| 출처 메모 | uspto-grants-1997_01 |