Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Thiopheneglyoxylic acid → 6-Nitro-3-thiophen-2-yl-1H-quinoxalin-2-one
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Thiopheneglyoxylic acid | HCID 77694 | — |
| 반응물 | 4-Nitro-1,2-phenylenediamine | HCID 5111791 | — |
| 생성물 | 6-Nitro-3-thiophen-2-yl-1H-quinoxalin-2-one | HCID 21083668 | — |
반응 단계
The quinoxalin-2-one of the present example is prepared with 4-Nitro-benzene-1,2-diamine and (thiophen-2-yl) oxo-acetic acid via the method described in Example 12 to afford 6-Nitro-3-thiophen-2-yl-1H-quinoxalin-2-one.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07176208B2 |
| 출처 데이터셋 | uspto-grants-2007_02 |
| ORD ID | ord-8efc032b41f4402798327166cad962b5 |
| 출처 메모 | uspto-grants-2007_02 |