Potassium Carbonate → N-{(1S,2R,3S,4R)-4-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-hydroxy-acetamide

HRID 2382367Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2382367
[Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[C@@H:11]2[CH2:15][C@H:14]([NH:16][C:17]([CH2:19][O:20]C(=O)C)=[O:18])[C@@H:13]([OH:24])[C@H:12]2[OH:25])=[C:4]([NH:26][CH2:27][CH:28]([C:35]2[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=2)[C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[N:3]=1.C(=O)([O-])[O-].[K+].[K+]>CO>[Cl:1][C:2]1[N:10]=[C:9]2[C:5]([N:6]=[CH:7][N:8]2[C@@H:11]2[CH2:15][C@H:14]([NH:16][C:17](=[O:18])[CH2:19][OH:20])[C@@H:13]([OH:24])[C@H:12]2[OH:25])=[C:4]([NH:26][CH2:27][CH:28]([C:35]2[CH:36]=[CH:37][CH:38]=[CH:39][CH:40]=2)[C:29]2[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=2)[N:3]=1

Komponenten

4

Edukt 2

HCID 11430Potassium CarbonateHCID 86637573Acetic acid {(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentylcarbamoyl}-methyl ester

Produkt 1

HCID 86637575N-{(1S,2R,3S,4R)-4-[2-Chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-hydroxy-acetamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

To a suspension of acetic acid {(1S,2R,3S,4R)-4-[2-chloro-6-(2,2-diphenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentylcarbamoyl}-methyl ester (0.2 g, 0.35 mmol) in MeOH (10 ml) is added potassium carbonate (0.098 g, 0.7 mmol) and the reaction mixture is stirred at room temperature for 1 hour. The solvent is removed in vacuo and the solvent is partitioned between DCM and water. The organic portion is separated, dried (MgSO4) and concentrated in vacuo to afford the title product.

Aufarbeitung

  1. customThe solvent is removed in vacuo
  2. customthe solvent is partitioned between DCM and water
  3. customThe organic portion is separated
  4. dry with materialdried (MgSO4)
  5. concentrationconcentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-a6554e54d1e04ca68dea0a9486c86faa
Quelldatensatz
uspto-grants-2012_09
Patentnummer
US08258141B2

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