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 2200691노트

반응식

HRID 2200691 반응식
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

참가 물질

3

반응물 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)-dione2회

생성물 1

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

반응 조건

온도
80 °C

실험 절차

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.

후처리

  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

출처 및 근거

ORD 기록
ord-da2b16b36ae24f7fa6d947b6053cc5f9
출처 데이터셋
uspto-grants-2016_06
특허 번호
US09359359B2

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