Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 928832생성일: 2026년 10월 25일
(1-Methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone → (3-(4-(1H-Pyrazol-1-yl)benzyl)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol
https://huagongshe.com/reaction/928832
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | (1-Methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone | HCID 86715442 | — |
| 반응물 | 3-(4-(1H-Pyrazol-1-yl)benzyl)-6-bromo-4-chloro-2-methoxy-8-methylquinoline | HCID 86715599 | — |
| 반응물 | Butyllithium | HCID 178418339 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | (3-(4-(1H-Pyrazol-1-yl)benzyl)-4-chloro-2-methoxy-8-methylquinolin-6-yl)(1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanol | HCID 86715664 | — |
반응 단계
n-Butyllithium (1.6 M in hexane; 1.84 mL, 2.936 mmol) was added dropwise to a suspension of the 3-(4-(1H-pyrazol-1-yl)benzyl)-6-bromo-4-chloro-2-methoxy-8-methylquinoline (1 g, 2.26 mmol, Intermediate 19: step b) and (1-methyl-1H-imidazol-5-yl)(6-(trifluoromethyl)pyridin-3-yl)methanone (0.63 g, 2.49 mmol, Intermediate 36: step c) in dry THF (23 mL) at −78° C. over a 2 minute period. After complete addition stirring was continued at −78° C. for 10 minutes then warmed in an ice bath to 0° C. The mixture was stirred for 1 hour then quenched with saturated aqueous NH4Cl and warmed to room temperature. After stirring for 10 minutes layers were separated and the aqueous layer extracted with EtOAc. The combined organic extracts were dried over Na2SO4, filtered, evaporated in vacuo and chromatographed (0-5% MeOH in acetonitrile) to provide the title compound as an amorphous solid. 1H NMR (400 MHz, DMSO-d6) δ ppm 9.15 (s, 1H), 8.84 (d, J=2.0 Hz, 1H), 8.41 (d, J=2.5 Hz, 1H), 8.00-8.07 (m, 1H), 7.92-7.99 (m, 2H), 7.87 (s, 1H), 7.72 (d, J=8.6 Hz, 3H), 7.57 (s, 1H), 7.33 (d, J=9.1 Hz, 2H), 7.16 (s, 1H), 6.40-6.59 (m, 1H), 4.29 (s, 2H), 4.07 (s, 3H), 3.53 (s, 3H) 2.65 (s, 3H); MS (ESI) 619.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US09290476B2 |
|---|
| 출처 데이터셋 | uspto-grants-2016_03 |
|---|
| ORD ID | ord-42d6c2b5d3f74c5cbc3d8eac6745913e |
|---|
| 출처 메모 | uspto-grants-2016_03 |
|---|