4-Methoxyphenoxyacetic acid → HCID 46916523、化合物

HRID 718236

反応式

HRID 718236 の反応式
[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

参加物

7

反応物 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

生成物 1

HCID 46916523HCID 46916523、化合物収率 69%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

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%).

後処理

  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)

出典と根拠

ORDレコード
ord-dd466f73392440a6a5c0bb1776838d2f
出典データセット
uspto-grants-2015_11
特許番号
US09193741B2

関連ノート

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