Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
hydroxylamine-O-sulfonic acid → 1-Amino-3-benzoylpyrrole
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | hydroxylamine-O-sulfonic acid | HCID 76284 | — |
| 반응물 | 3-Benzoylpyrrole | HCID 2773234 | — |
| 용매 | Potassium Hydroxide | HCID 14797 | — |
| 생성물 | 1-Amino-3-benzoylpyrrole | HCID 19973156 | — |
반응 단계
A 3-benzoylpyrrole of the formula ##STR25## in potassium hydroxide or other suitable base is reacted with hydroxylamine-O-sulfonic acid to yield a 1-amino-3-benzoylpyrrole of the formula ##STR26## This reaction typically takes place in the presence of a suitable solvent such as dimethylformamide at a temperature of about 0° to 25° C. (or at room temperature) for 0.5 to 4 hours.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05428053 |
| 출처 데이터셋 | uspto-grants-1995_06 |
| ORD ID | ord-13ffca73d3c24e7889743ce81264ae5a |
| 출처 메모 | uspto-grants-1995_06 |