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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 525591생성일: 2026년 10월 25일

Methanol → 2,2-Dichloro-N-{(1S,2R)-2-[4-(6-dimethylamino-methyl-pyridin-3-yl)-phenyl]-1-fluoromethyl-2-hydroxy-ethyl}-acetamide

https://huagongshe.com/reaction/525591

반응식

참여 물질

역할이름HCID투입량
반응물MethanolHCID 887—
반응물TriethylamineHCID 8471—
반응물Ethyl dichloroacetateHCID 10808—
반응물(1S,2S)-2-Amino-1-[4-(6-dimethylaminomethyl-pyridin-3-yl)-phenyl]-3-fluoro-propan-1-olHCID 86695472—
생성물2,2-Dichloro-N-{(1S,2R)-2-[4-(6-dimethylamino-methyl-pyridin-3-yl)-phenyl]-1-fluoromethyl-2-hydroxy-ethyl}-acetamideHCID 86695473—

반응 단계

To a stirred solution of (1S,2S)-2-Amino-1-[4-(6-dimethylaminomethyl-pyridin-3-yl)-phenyl]-3-fluoro-propan-1-ol (60 mg, 0.143 mmol) in dry methanol (0.26 mL) is added ethyl dichloroacetate (45 mg, 0.287 mmol) and triethylamine (29 mg, 0.287 mmol) at room temperature and reaction mixture stirred for 24 hours. Solvent is evaporated in vacuo and the crude material purified by column chromatography eluting in 6% methanol in CH2Cl2 to afford title compound (13 mg): 1H-NMR (400 MHz, DMSO-d6) δ: 2.20 (s, 6H), 3.54 (s, 2H), 4.17-4.24 (m, 1H), 4.27-4.31 (m, 0.5H), 4.39-4.41 (m, 0.5H), 4.56-4.58 (m, 0.5H), 4.59-4.71 (m, 0.5H), 4.89 (m, 1H), 4.99 (d, 1H, J=4 Hz), 6.52 (s, 1H), 7.45-7.49 (m, 3H), 7.68 (d, 2H, J=8.24 Hz), 8.03 (dd, 1H, J1=8.08 Hz, J2=2.4 Hz), 8.64 (d, 1H, J=8.8 Hz), 8.77 (d, 1H, J=2.04 Hz). LC-MS (m/z): [M+H]=414.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09340564B2
출처 데이터셋uspto-grants-2016_05
ORD IDord-db582ffe85bb4ce2a13313fe90691869
출처 메모uspto-grants-2016_05