4-Fluorophenol → 9-[1-(3,4-Dimethoxybenzoyl)-2-[5-(4-fluorophenoxy)pentyl]-1,2,3,4-tetrahydro-4-quinolinyl]-9H-carbazole

HRID 585394

反応式

HRID 585394 の反応式
[CH:1]1[C:13]2[N:12]([CH:14]3[C:23]4[C:18](=[CH:19][CH:20]=[CH:21][CH:22]=4)[N:17]([C:24](=[O:35])[C:25]4[CH:30]=[CH:29][C:28]([O:31][CH3:32])=[C:27]([O:33][CH3:34])[CH:26]=4)[CH:16]([CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][OH:41])[CH2:15]3)[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[F:42][C:43]1[CH:48]=[CH:47][C:46](O)=[CH:45][CH:44]=1.N(C(OCC)=O)=NC(OCC)=O.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1>O1CCCC1>[CH3:34][O:33][C:27]1[CH:26]=[C:25]([CH:30]=[CH:29][C:28]=1[O:31][CH3:32])[C:24]([N:17]1[C:18]2[C:23](=[CH:22][CH:21]=[CH:20][CH:19]=2)[CH:14]([N:12]2[C:13]3[CH:1]=[CH:2][CH:3]=[CH:4][C:5]=3[C:6]3[C:11]2=[CH:10][CH:9]=[CH:8][CH:7]=3)[CH2:15][CH:16]1[CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][O:41][C:46]1[CH:47]=[CH:48][C:43]([F:42])=[CH:44][CH:45]=1)=[O:35]

参加物

6

反応物 4

HCID 97324-FluorophenolHCID 11776TriphenylphosphineHCID 220568ethyl N-ethoxycarbonyliminocarbamateHCID 223392335-[4-(9H-9-Carbazolyl)-1-(3,4-dimethoxybenzoyl)-1,2,3,4-tetrahydro-2-quinolinyl]-1-pentanol

生成物 1

HCID 223392989-[1-(3,4-Dimethoxybenzoyl)-2-[5-(4-fluorophenoxy)pentyl]-1,2,3,4-tetrahydro-4-quinolinyl]-9H-carbazole収率 93%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

5-[4-(9H-9-Carbazolyl)-1-(3,4-dimethoxybenzoyl)-1,2,3,4-tetrahydro-2-quinolinyl]-1-pentanol (0.12 g, 0.22 mmol) prepared in Example 135 was mixed with 4-fluorophenol (50 mg, 0.44 mmol), tetrahydrofuran (4 ml), diethyl azodicarboxylate (69 μl, 0.44 mmol) and triphenylphosphine (0.11 g, 0.44 mmol), followed by stirring overnight at room temperature. After distilling off the solvent, the residue was partitioned between ethyl acetate and water, and the organic layer was washed with water, dried over anhydrous magnesium sulfate and then evaporated to remove the solvent. The residue was applied to silica gel column chromatography (developing solvent: ethyl acetate/hexane=1/10) to give the titled compound (0.13 g, yield: 93%) as a white crystal (cis:trans=4:1).

後処理

  1. distillationAfter distilling off the solvent
  2. customthe residue was partitioned between ethyl acetate and water
  3. washthe organic layer was washed with water
  4. dry with materialdried over anhydrous magnesium sulfate
  5. customevaporated
  6. customto remove the solvent

出典と根拠

ORDレコード
ord-a1cedb0e7b554d69ba0f469493e94ad8
出典データセット
uspto-grants-2005_08
特許番号
US06930104B2

関連ノート

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