4-Methoxyphenoxyacetic acid → HCID 46916523, 화합물

HRID 718236

반응식

HRID 718236 반응식
[F:1][C:2]1[CH:23]=[CH:22][C:5]([CH2:6][CH2:7][C:8]2[S:9][C:10]3[N:11]=[C:12]([NH2:21])[N:13]=[C:14](S(C)(=O)=O)[C:15]=3[N:16]=2)=[CH:4][CH:3]=1.[CH3:24][O:25][C:26]1[CH:36]=[CH:35][C:29]([O:30][CH2:31][C:32]([OH:34])=O)=[CH:28][CH:27]=1.CN(C(O[N:45]1N=[N:52][C:47]2C=CC=C[C:46]1=2)=[N+](C)C)C.[B-](F)(F)(F)F.[CH3:59][CH2:60]N(C(C)C)C(C)C>CN(C=O)C.O>[NH2:21][C:12]1[N:13]=[C:14]([N:45]2[CH2:46][CH2:47][N:52]([C:32](=[O:34])[CH2:31][O:30][C:29]3[CH:28]=[CH:27][C:26]([O:25][CH3:24])=[CH:36][CH:35]=3)[CH2:60][CH2:59]2)[C:15]2[N:16]=[C:8]([CH2:7][CH2:6][C:5]3[CH:22]=[CH:23][C:2]([F:1])=[CH:3][CH:4]=3)[S:9][C:10]=2[N:11]=1

참가 물질

7

반응물 4

HCID 746494-Methoxyphenoxyacetic acidHCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 509418672-(4-Fluorophenethyl)-7-(methylsulfonyl)thiazolo[5,4-d]pyrimidin-5-amine

생성물 1

HCID 46916523HCID 46916523, 화합물수율 69%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

To a solution of 2-(4-fluorophenethyl)-7-(methylsulfonyl)thiazolo[5,4-d]pyrimidin-5-amine (40 mg, 0.11 mmol) and 4-methoxyphenoxyacetic acid (30 mg, 0.17 mmol) in DMF (2 ml) was added TBTU (N,N,N′,N′-tetramethyl-O-(benzotriazol-1-yl)uronium tetrafluoroborate, 54 mg, 0.17 mmol), followed by DIPEA (29 μl, 0.17 mmol. The reaction mixture was stirred at room temperature for 3 hours. The mixture was diluted with water and extracted with dichloromethane. The combined organic layers were washed with brine and dried over Na2SO4. After removing the solvents under reduced pressure, the crude residue was purified by flash chromatography on silica (CH2Cl2/MeOH 40:1), yielding the title compound as a white solid (40 mg, 69%).

후처리

  1. extractionextracted with dichloromethane
  2. washThe combined organic layers were washed with brine
  3. dry with materialdried over Na2SO4
  4. customAfter removing the solvents under reduced pressure
  5. customthe crude residue was purified by flash chromatography on silica (CH2Cl2/MeOH 40:1)

출처 및 근거

ORD 기록
ord-dd466f73392440a6a5c0bb1776838d2f
출처 데이터셋
uspto-grants-2015_11
특허 번호
US09193741B2

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