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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2251987생성일: 2026년 10월 27일

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

https://huagongshe.com/reaction/2251987

반응식

참여 물질

역할이름HCID투입량
반응물WaterHCID 962—
반응물BromineHCID 24408—
반응물1-[1-(3,5-bis-trifluoromethyl-benzyl)-5-pyridin-3-yl-1H-[1,2,3]triazol-4-yl]-3-(2-chloro-phenyl)-propane-1,3-dioneHCID 86601249—
용매DichloromethaneHCID 6344—
생성물1-[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-dioneHCID 8771636298.1%

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

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07320994B2
출처 데이터셋uspto-grants-2008_01
ORD IDord-2073e7fae4364e49bb53ea490c36dc36
출처 메모uspto-grants-2008_01