2-Fluorothiophenol → HCID 10434433, 화합물

HRID 916546

반응식

HRID 916546 반응식
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[SH:8].[OH:9][C@@H:10]1[CH2:14][CH2:13][CH2:12][C@H:11]1[NH:15][C:16]1[N:24]=[CH:23][N:22]=[C:21]2[C:17]=1[N:18]=[CH:19][N:20]2[CH:25]1[C@H:29]([OH:30])[C@H:28]([OH:31])[C@@H:27]([CH2:32]Cl)[O:26]1>[OH-].[Na+].CN(C)C=O>[OH:9][C@@H:10]1[CH2:14][CH2:13][CH2:12][C@H:11]1[NH:15][C:16]1[N:24]=[CH:23][N:22]=[C:21]2[C:17]=1[N:18]=[CH:19][N:20]2[CH:25]1[C@H:29]([OH:30])[C@H:28]([OH:31])[C@@H:27]([CH2:32][S:8][C:3]2[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=2[F:1])[O:26]1

참가 물질

5

반응물 2

HCID 5202162-FluorothiophenolHCID 671894862-{6-[((1R,2R)-2-hydroxycyclopentyl)amino]-purin-9-yl}(4S,5S,3R)-5-(chloromethyl)oxolane-3,4-diol

생성물 1

HCID 10434433HCID 10434433, 화합물수율 85.4%

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 14798Sodium Hydroxide용매

실험 절차

To a solution of 2-fluorothiophenol (38 mL, 406 mmol) in 2N sodium hydroxide (100 mL) was added 2-{6-[((1R,2R)-2-hydroxycyclopentyl)amino]purin-9-yl}(4S,5S,3R)-5-(chloromethyl)oxolane-3,4-diol (15.0 g, 40.6 mmol) in N,N-dimethylformamide (120 mL). The mixture was warmed to 100 C for 4 hours, following the progress of the reaction by TLC. The N,N-dimethylformamide was removed under reduced pressure, and the remaining mixture was diluted with water (200 mL), neutralized with acetic acid, extracted with ethyl acetate (3×125 mL), and the combined organic layers were dried over MgSO4. After removing the solvent under reduced pressure the residue was triturated with diethyl ether and filtered, to afford 16 grams of 2-{6-[((1R,2R)-2-hydroxycyclopentyl)amino]purin-9-yl}(4S,5 S,3R)-5-[(2-fluorophenylthio)methyl]oxolane-3,4-diol as a white powder (85% yield).

후처리

  1. temperatureThe mixture was warmed to 100 C for 4 hours
  2. customthe progress of the reaction by TLC
  3. customThe N,N-dimethylformamide was removed under reduced pressure
  4. additionthe remaining mixture was diluted with water (200 mL)
  5. extractionextracted with ethyl acetate (3×125 mL)
  6. dry with materialthe combined organic layers were dried over MgSO4
  7. customAfter removing the solvent under reduced pressure the residue
  8. customwas triturated with diethyl ether
  9. filtrationfiltered

출처 및 근거

ORD 기록
ord-7708bfa48b7543cd8670163582b4e2f7
출처 데이터셋
uspto-grants-2007_09
특허 번호
US07271157B2

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