3-Pentanamine → {(1S,4R)-4-[2-Chloro-6-(1-ethyl-propylamino)-purin-9-yl]-cyclopent-2-enyl}-propionyl-carbamic acid tert-butyl ester

HRID 215850노트

반응식

HRID 215850 반응식
[C:1]([O:5][C:6](=[O:28])[N:7]([C@H:12]1[CH2:16][C@@H:15]([N:17]2[CH:25]=[N:24][C:23]3[C:18]2=[N:19][C:20]([Cl:27])=[N:21][C:22]=3Cl)[CH:14]=[CH:13]1)[C:8](=[O:11])[CH2:9][CH3:10])([CH3:4])([CH3:3])[CH3:2].[CH3:29][CH2:30][CH:31]([NH2:34])[CH2:32][CH3:33]>C1COCC1>[C:1]([O:5][C:6](=[O:28])[N:7]([C@H:12]1[CH2:16][C@@H:15]([N:17]2[CH:25]=[N:24][C:23]3[C:18]2=[N:19][C:20]([Cl:27])=[N:21][C:22]=3[NH:34][CH:31]([CH2:32][CH3:33])[CH2:30][CH3:29])[CH:14]=[CH:13]1)[C:8](=[O:11])[CH2:9][CH3:10])([CH3:3])([CH3:4])[CH3:2]

참가 물질

4

반응물 2

HCID 120193-PentanamineHCID 86622633[(1S,4R)-4-(2,6-Dichloro-purin-9-yl)-cyclopent-2-enyl]-propionyl-carbamic acid tert-butyl ester

생성물 1

HCID 86622634{(1S,4R)-4-[2-Chloro-6-(1-ethyl-propylamino)-purin-9-yl]-cyclopent-2-enyl}-propionyl-carbamic acid tert-butyl ester

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

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온도
50 °C

실험 절차

[(1S,4R)-4-(2,6-Dichloro-purin-9-yl)-cyclopent-2-enyl]-propionyl-carbamic acid tert-butyl ester (700 mg, 1.64 mmol) is dissolved in THF (15 mL) under an atmosphere of argon. 3-Pentylamine (315 mg, 3.61 mmol) is added and the reaction mixture is stirred at 50° C. The reaction is shown to be complete by LCMS after 18 hours. The reaction mixture is partitioned between DCM (50 mL) and 0.1 M HCl (50 mL). The organic layer is washed with water (20 mL) and brine (20 mL), dried over MgSO4, filtered and the solvent is removed in vacuo to give the title compound.

후처리

  1. customThe reaction mixture is partitioned between DCM (50 mL) and 0.1 M HCl (50 mL)
  2. washThe organic layer is washed with water (20 mL) and brine (20 mL)
  3. dry with materialdried over MgSO4
  4. filtrationfiltered
  5. customthe solvent is removed in vacuo

출처 및 근거

ORD 기록
ord-f716b118d60d46218329522b6fe4afe7
출처 데이터셋
uspto-grants-2012_06
특허 번호
US08193164B2

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