Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
(5-Methylthiophen-2-yl)boronic acid → N-[5-(5-methyl-2-thienyl)thiophene-2-sulfonyl]pyrrole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | (5-Methylthiophen-2-yl)boronic acid | HCID 2734374 | — |
| 반응물 | N-(5-bromothiophenesulfonyl)pyrrole | HCID 23445587 | — |
| 생성물 | N-[5-(5-methyl-2-thienyl)thiophene-2-sulfonyl]pyrrole | HCID 22998476 | 72% |
반응 단계
N-[5-(5-methyl-2-thienyl)thiophene-2-sulfonyl]pyrrole was prepared in the same manner as described in Example 32C from 2-methylthiophene-5-boronic acid and N-(5-bromothiophene-2-sulfonyl)pyrrole. Purification by column chromatography using 2% ether/hexanes gave the pure sulfonamide in 72% yield as a white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05962490 |
| 출처 데이터셋 | uspto-grants-1999_10 |
| ORD ID | ord-b87a6cc0bafd4e348af40a4552c09222 |
| 출처 메모 | uspto-grants-1999_10 |