Sodium sulfide nonahydrate → HCID 178481608, 화합물

HRID 2200535노트

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HRID 2200535 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.O.O.O.O.O.O.O.O.O.[S-2:41].[Na+].[Na+]>CN(C=O)C.C(OCC)(=O)C.O>[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[SH:41])=[CH:13][CH:14]=1

참가 물질

6

반응물 2

HCID 73972Sodium sulfide nonahydrateHCID 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 178481608HCID 178481608, 화합물수율 63.4%

시약·촉매·용매 3

HCID 962Water용매HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

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온도
85 °C

실험 절차

To a solution of 8-bromo-7-(4-chlorobenzyl)-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione (400 mg, 0.781 mmol, intermediate 14) in DMF (10 mL) was added sodium sulfide nonahydrate (375 mg, 1.563 mmol). The reaction was stirred at 85° C. for 16 h. The mixture was cooled, diluted with ethyl acetate and water, and the phases were separated. The organic phase was washed with brine, dried over sodium sulfate, filtered and concentrated to give 7-(4-chlorobenzyl)-8-mercapto-3-methyl-1-(3-(tetrahydro-2H-pyran-2-yloxy)propyl)-1H-purine-2,6(3H,7H)-dione (230 mg, 63.4%) as orange oil. LCMS retention time 1.517 min; LCMS MH+-THP 381.

후처리

  1. temperatureThe mixture was cooled
  2. customthe phases were separated
  3. washThe organic phase was washed with brine
  4. dry with materialdried over sodium sulfate
  5. filtrationfiltered
  6. concentrationconcentrated

출처 및 근거

ORD 기록
ord-923cfb35107647b6b038c82ff0ff3dad
출처 데이터셋
uspto-grants-2016_06
특허 번호
US09359359B2

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