Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Triethylamine → Spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl(4-(2,2,2-trifluoroethoxy)phenyl)methanone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | 4-(2,2,2-Trifluoroethoxy)benzoic acid | HCID 3763901 | — |
| 반응물 | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| 반응물 | Spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine] | HCID 58550727 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4'-piperidine]-1'-yl(4-(2,2,2-trifluoroethoxy)phenyl)methanone | HCID 58551056 | — |
반응 단계
4-(2,2,2-Trifluoroethoxy)benzoic acid (22 mg, 0.10 mmol), HATU (42 mg, 0.11 mmol), and DMF (0.8 mL) were combined and allowed to sit at room temperature for 10 minutes. The activated acid was then added to spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4′-piperidine] (28 mg, 0.10 mmol) followed by the addition of Et3N (84 μL, 0.60 mmol). The reaction mixture was stirred at room temperature for 17 h before it was filtered and purified by prep-HPLC (5 mM HCl/H2O and MeOH) to provide spiro[benzo[b]pyrrolo[1,2-d][1,4]oxazine-4,4′-piperidine]-1′-yl(4-(2,2,2-trifluoroethoxy)phenyl)methanone. ESI-MS m/z calc. 442.2. found 443.4 (M+1)+. Retention time: 2.05 minutes (4 min run).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08598164B2 |
| 출처 데이터셋 | uspto-grants-2013_12 |
| ORD ID | ord-98e437e7ca52402f83beac9e25f373ea |
| 출처 메모 | uspto-grants-2013_12 |