Sodium methanethiolate → 7-(4-chlorobenzyl)-3-methyl-8-(methylthio)-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione

HRID 2200691Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2200691
Br[C:2]1[N:10]([CH2:11][C:12]2[CH:17]=[CH:16][C:15]([Cl:18])=[CH:14][CH:13]=2)[C:9]2[C:8](=[O:19])[N:7]([CH2:20][CH2:21][CH2:22][O:23][CH:24]3[CH2:29][CH2:28][CH2:27][CH2:26][O:25]3)[C:6](=[O:30])[N:5]([CH3:31])[C:4]=2[N:3]=1.[CH3:32][S-:33].[Na+]>>[Cl:18][C:15]1[CH:16]=[CH:17][C:12]([CH2:11][N:10]2[C:9]3[C:8](=[O:19])[N:7]([CH2:20][CH2:21][CH2:22][O:23][CH:24]4[CH2:29][CH2:28][CH2:27][CH2:26][O:25]4)[C:6](=[O:30])[N:5]([CH3:31])[C:4]=3[N:3]=[C:2]2[S:33][CH3:32])=[CH:13][CH:14]=1

Komponenten

3

Edukt 2

HCID 4378561Sodium methanethiolateHCID 904026828-bromo-7-(4-chlorobenzyl)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione2×

Produkt 1

HCID 904027187-(4-chlorobenzyl)-3-methyl-8-(methylthio)-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

8-bromo-7-(4-chlorobenzyl)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione (0.15 g, 0.35 mmol, intermediate 14) was dissolved in sodium thiomethoxide (5 mL). The reaction was heated at 80° C. overnight. The mixture was cooled and partitioned between ethyl acetate and water. The combined organic layer was dried over sodium sulfate, filtered and concentrated to give a crude product which was used without purification. LCMS retention time 1.875 min; LCMS MH+-THP 395.

Aufarbeitung

  1. temperatureThe mixture was cooled
  2. custompartitioned between ethyl acetate and water
  3. dry with materialThe combined organic layer was dried over sodium sulfate
  4. filtrationfiltered
  5. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-da2b16b36ae24f7fa6d947b6053cc5f9
Quelldatensatz
uspto-grants-2016_06
Patentnummer
US09359359B2

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