Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Isopropylamine → 3-Amino-N-isopropyl-5-(trifluoromethyl)benzamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Isopropylamine | HCID 6363 | — |
| 반응물 | 1-Hydroxybenzotriazole | HCID 75771 | — |
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | 3-Amino-5-(trifluoromethyl)benzoic acid | HCID 609556 | — |
| 반응물 | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 3-Amino-N-isopropyl-5-(trifluoromethyl)benzamide | HCID 59394650 | — |
반응 단계
To a solution of 3-amino-5-(trifluoromethyl)benzoic acid (0.25 g, 1.22 mmol) in DMF (3 mL) is added HOBt (0.494 g, 3.66 mmol) followed by HATU (0.695 g, 1.83 mmol), propan-2-amine (0.311 mL, 3.66 mmol) and DIEA (0.96 mL, 5.48 mmol). After stirring at it overnight the solution is concentrated and the residue is dissolved in EtOAc, washed with sat aq NaHCO3, brine, and dried over Na2SO4. Following concentration the residue is carried on to next step without further purification. MS (ESI) m/z 247.1 (M+1).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08541432B2 |
| 출처 데이터셋 | uspto-grants-2013_09 |
| ORD ID | ord-f69a50fa816c4ae0beb38d35b73f909b |
| 출처 메모 | uspto-grants-2013_09 |