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
참여 물질
| 역할 | 이름 | HCID | 투입량 |
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| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Ethyl dichloroacetate | HCID 10808 | — |
| 반응물 | (1S,2S)-2-Amino-1-[4-(6-dimethylaminomethyl-pyridin-3-yl)-phenyl]-3-fluoro-propan-1-ol | HCID 86695472 | — |
| 생성물 | 2,2-Dichloro-N-{(1S,2R)-2-[4-(6-dimethylamino-methyl-pyridin-3-yl)-phenyl]-1-fluoromethyl-2-hydroxy-ethyl}-acetamide | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US09340564B2 |
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| 출처 데이터셋 | uspto-grants-2016_05 |
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| ORD ID | ord-db582ffe85bb4ce2a13313fe90691869 |
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| 출처 메모 | uspto-grants-2016_05 |
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