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Potassium Iodide → Ethyl 2-((4-((2-amino-4-(mesitylsulfonyloxy)-6-methylpyrimidin-5-yl)methyl)-3-methoxybenzyl)(ethyl)amino)acetate

HRID 2207065
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HRID 2207065 반응식
[CH2:1]([NH:3][CH2:4][C:5]([O:7][CH2:8][CH3:9])=[O:6])[CH3:2].C(OC([O-])=O)([O-])=O.[K+].[K+].[I-].[K+].[CH3:21][C:22]1[CH:27]=[C:26]([CH3:28])[CH:25]=[C:24]([CH3:29])[C:23]=1[S:30]([O:33][C:34]1[C:39]([CH2:40][C:41]2[CH:46]=[CH:45][C:44]([CH2:47]Cl)=[CH:43][C:42]=2[O:49][CH3:50])=[C:38]([CH3:51])[N:37]=[C:36]([NH2:52])[N:35]=1)(=[O:32])=[O:31]>C(#N)C>[NH2:52][C:36]1[N:35]=[C:34]([O:33][S:30]([C:23]2[C:22]([CH3:21])=[CH:27][C:26]([CH3:28])=[CH:25][C:24]=2[CH3:29])(=[O:31])=[O:32])[C:39]([CH2:40][C:41]2[CH:46]=[CH:45][C:44]([CH2:47][N:3]([CH2:1][CH3:2])[CH2:4][C:5]([O:7][CH2:8][CH3:9])=[O:6])=[CH:43][C:42]=2[O:49][CH3:50])=[C:38]([CH3:51])[N:37]=1
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참가 물질

6

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HCID 4875Potassium IodideHCID 12591597Ethyl 2-(ethylamino)acetateHCID 86587255Potassium dicarbonateHCID 879450752-Amino-5-(4-(chloromethyl)-2-methoxybenzyl)-6-methylpyrimidin-4-yl 2,4,6-trimethylbenzenesulfonate

생성물 1

HCID 117992606Ethyl 2-((4-((2-amino-4-(mesitylsulfonyloxy)-6-methylpyrimidin-5-yl)methyl)-3-methoxybenzyl)(ethyl)amino)acetate

시약·촉매·용매 1

HCID 6342Acetonitrile용매

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온도
70 °C

실험 절차

The product from step (vi) (390 mg) was added to the mixture of potassium dicarbonate (410 mg), potassium iodide (49 mg) and the crude product from step (v) in acetonitrile (5 mL). After the mixture was stirred at 70° C. for 4 h, the reaction mixture was cooled to RT, filtered, and concentrated under reduced pressure. The residue was purified by flash column chromatography to afford the sub-title compound (490 mg) as a colourless amorphous solid; 1H NMR (300 MHz, CDCl3); 6.91 (2H, s), 6.87 (1H, s), 6.72 (2H, s), 4.65 (2H, br s), 4.14 (2H, q), 3.82-3.79 (5H, m), 3.70 (2H, s), 3.28 (2H, s), 2.67 (2H, q), 2.56 (6H, s), 2.28 (3H, s), 2.23 (3H, s), 1.25 (3H, t), 1.07 (3H, t).

후처리

  1. temperaturethe reaction mixture was cooled to RT
  2. filtrationfiltered
  3. concentrationconcentrated under reduced pressure
  4. customThe residue was purified by flash column chromatography

출처 및 근거

ORD 기록
ord-d1a4c0816a844a138f9830cd1f043d88
출처 데이터셋
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09376398B2

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