Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Carbonate → 2-(3-(4-Fluoro-3-methyl-phenyl)-5-phenyl-pyrazol-1-yl)-1-(4-(2-pyrimidinyl)-1-piperazinyl)-ethanon
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | Diisopropylethylamine | HCID 81531 | — |
| 반응물 | 1-(2-Pyrimidinyl)piperazine | HCID 88747 | — |
| 반응물 | 3-(4-Fluoro-3-methyl-phenyl)-5-phenyl-pyrazol-1-yl acetic acid | HCID 86762671 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 2-(3-(4-Fluoro-3-methyl-phenyl)-5-phenyl-pyrazol-1-yl)-1-(4-(2-pyrimidinyl)-1-piperazinyl)-ethanon | HCID 71571742 | — |
반응 단계
50 mg 3-(4-fluoro-3-methyl-phenyl)-5-phenyl-pyrazol-1-yl acetic acid was dissolved in 2 mL DMF. 83 mg PFTU and 33 μL DIPEA were added to this solution and the mixture was stirred for 15 min at RT. Then, 25 μL 2-(1-piperazinyl)-pyrimidine was added and stirring was continued for 8 h. Then, 1 mL of a K2CO3 solution (5%) and 10 mL CH2Cl2 were added, the organic phase was separated and washed two times with water. The solvent was removed and the residue was crystallized from ACN to yield 46 mg of the desired compound.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08822464B2 |
| 출처 데이터셋 | uspto-grants-2014_09 |
| ORD ID | ord-8a49a257803b4b28833f6fe958b367d6 |
| 출처 메모 | uspto-grants-2014_09 |