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6-Bromo-4-fluoro-2,3-dihydro-1H-inden-1-one → (R)-3-[6-(2-Cyclopropyl-ethoxy)-pyridin-3-yloxv]-1-(7-fluoro-3-oxo-indan-5-yl)-pyrrolidin-2-one

HRID 533890
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HRID 533890 반응식
[CH:1]1([CH2:4][CH2:5][O:6][C:7]2[N:12]=[CH:11][C:10]([O:13][C@@H:14]3[CH2:18][CH2:17][NH:16][C:15]3=[O:19])=[CH:9][CH:8]=2)[CH2:3][CH2:2]1.Br[C:21]1[CH:29]=[C:28]2[C:24]([CH2:25][CH2:26][C:27]2=[O:30])=[C:23]([F:31])[CH:22]=1>O1CCOCC1>[CH:1]1([CH2:4][CH2:5][O:6][C:7]2[N:12]=[CH:11][C:10]([O:13][C@@H:14]3[CH2:18][CH2:17][N:16]([C:21]4[CH:29]=[C:28]5[C:24](=[C:23]([F:31])[CH:22]=4)[CH2:25][CH2:26][C:27]5=[O:30])[C:15]3=[O:19])=[CH:9][CH:8]=2)[CH2:2][CH2:3]1
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참가 물질

4

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HCID 509894266-Bromo-4-fluoro-2,3-dihydro-1H-inden-1-oneHCID 86715085(R)-3-[6-(2-cyclopropyl-ethoxy)-pyridin-3-yloxy]-pyrrolidin-2-one

생성물 1

HCID 86715084(R)-3-[6-(2-Cyclopropyl-ethoxy)-pyridin-3-yloxv]-1-(7-fluoro-3-oxo-indan-5-yl)-pyrrolidin-2-one

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

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온도
85 °C

실험 절차

A mixture of (R)-3-[6-(2-cyclopropyl-ethoxy)-pyridin-3-yloxy]-pyrrolidin-2-one (100 mg), 6-bromo-4-fluoro-2,3-dihydro-1H-inden-1-one (87 mg) and 1,4-dioxane (2 mL) was purged with argon. N,N′-Dimethyl-ethylene-diamine (336 mg), cesium carbonate (248 mg) and copper(I) iodide (7 mg) were added. The mixture was heated to 85° C. for 3 hours. After cooling to r.t. the mixture was filtered and the filtrate purified by preparative HPLC to provide Example 1-08. 1H-NMR (400 MHz, DMSO) 67.99 (1H, dd, J=11.3, 1.8 Hz), 7.97 (1H, d, J=3.1 Hz), 7.77 (1H, d, J=1.8 Hz), 7.53 (1H, dd, J=9.0, 3.1 Hz), 6.77 (1H, d, J=9.0 Hz), 5.22 (1H, dd, J=8.3, 8.3 Hz), 4.24 (2H, t, J=6.8 Hz), 3.96 (1H, m), 3.86 (1H, m), 3.10 (2H, m), 2.72 (2H, m), 2.69 (1H, m), 2.14 (1H, m), 1.60 (2H, dt, J=6.8, 6.8 Hz), 0.80 (1H, m), 0.42 (2H, m), 0.10 (2H, m).

후처리

  1. customwas purged with argon
  2. additionN,N′-Dimethyl-ethylene-diamine (336 mg), cesium carbonate (248 mg) and copper(I) iodide (7 mg) were added
  3. temperatureAfter cooling to r.t. the mixture
  4. filtrationwas filtered
  5. customthe filtrate purified by preparative HPLC
  6. customto provide Example 1-08

출처 및 근거

ORD 기록
ord-de6cf50f497040b3a2c628c399cf3d4d
출처 데이터셋
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08853412B2

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