Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 1-[1-(3,5-Bis-trifluoromethyl-benzyl)-5-pyridin-3-yl-1h-[1,2,3]triazol-4-yl]-2-bromo-3-(2-chloro-phenyl)-propane-1,3-dione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Bromine | HCID 24408 | — |
| 반응물 | 1-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-3-yl-1H-[1,2,3]triazol-4-yl]-3-(2-chloro-phenyl)-propane-1,3-dione | HCID 86601249 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 1-[1-(3,5-Bis-trifluoromethyl-benzyl)-5-pyridin-3-yl-1h-[1,2,3]triazol-4-yl]-2-bromo-3-(2-chloro-phenyl)-propane-1,3-dione | HCID 87716362 | 98.1% |
반응 단계
Add bromine (28 μL, 0.54 mmol) to a mixture of 1-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-3-yl-1H-[1,2,3]triazol-4-yl]-3-(2-chloro-phenyl)-propane-1,3-dione (256 mg, 0.463 mmol) in 1:1 CH2Cl2:H2O (4 mL). Stir mixture at RT for 30 min, then dilute with additional CH2Cl2 (20 mL) and wash with NaHCO3 (20 mL). Dry, filter, and concentrate the organic layer to give the title compound (287 mg, 98%). MS (IS) 553.2 (M+1), MS (ES−) 551.2 (M−1). 1HNMR (400 MHz, CDCl3): δ 7.80 (m, 1H), 8.53 (m, 1H), 7.85 (m, 2H), 7.63 (m, 1H), 7.46 (m, 7H), 7.04 (s, 1H), 5.60 (m, 2H).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07320994B2 |
| 출처 데이터셋 | uspto-grants-2008_01 |
| ORD ID | ord-2073e7fae4364e49bb53ea490c36dc36 |
| 출처 메모 | uspto-grants-2008_01 |