Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,4-Dibromobutane → 2-(4-Bromobutyl)-3,4-dihydro-2-(3,4-dimethoxyphenyl)-4-methyl-3-oxo-2H-1,4-benzothiazine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,4-Dibromobutane | HCID 8056 | — |
| 반응물 | HCID 14244692 | HCID 14244692 | — |
| 생성물 | 2-(4-Bromobutyl)-3,4-dihydro-2-(3,4-dimethoxyphenyl)-4-methyl-3-oxo-2H-1,4-benzothiazine | HCID 20143035 | 67.2% |
반응 단계
3,4-Dihydro-2-(3,4-dimethoxyphenyl)-4-methyl-3-oxo-2H-1,4-benzothiazine (5.0 g) and 1,4-dibromobutane (10.3 g) are treated by the similar method as in Example 12 to give 4.8 g (66.9%) of the titled compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04739050 |
| 출처 데이터셋 | uspto-grants-1988_04 |
| ORD ID | ord-1466abe5a8a746fc9ad5ca1adb2bfca9 |
| 출처 메모 | uspto-grants-1988_04 |