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Diisopropylethylamine → 2-(4-fluorophenyl)-2-oxoethyl (E)-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]acrylate

HRID 599537
ノート
印刷プレビュー

反応式

HRID 599537 の反応式
C(N(C(C)C)CC)(C)C.[CH3:10][O:11][C:12]1[CH:13]=[C:14](/[CH:24]=[CH:25]/[C:26]([OH:28])=[O:27])[CH:15]=[CH:16][C:17]=1[N:18]1[CH:22]=[C:21]([CH3:23])[N:20]=[CH:19]1.[F:29][C:30]1[CH:39]=[CH:38][C:33]([C:34](=[O:37])[CH2:35]Br)=[CH:32][CH:31]=1.O.C(=O)(O)[O-].[Na+]>CN(C=O)C.C(OCC)(=O)C>[CH3:10][O:11][C:12]1[CH:13]=[C:14](/[CH:24]=[CH:25]/[C:26]([O:28][CH2:35][C:34]([C:33]2[CH:38]=[CH:39][C:30]([F:29])=[CH:31][CH:32]=2)=[O:37])=[O:27])[CH:15]=[CH:16][C:17]=1[N:18]1[CH:22]=[C:21]([CH3:23])[N:20]=[CH:19]1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 81531DiisopropylethylamineHCID 967492-Bromo-1-(4-fluorophenyl)ethan-1-oneHCID 59528030(E)-3-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]acrylic acidHCID 86585896Sodium bicarbonate water

生成物 1

HCID 866151402-(4-fluorophenyl)-2-oxoethyl (E)-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]acrylate収率 75.3%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

IPEA (0.28 mL) was added to a solution of (E)-3-[3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl]acrylic acid (200 mg) and 4-fluorophenacyl bromide (185 mg) in DMF (3 mL), and the reaction solution was stirred at room temperature for one hour. Ethyl acetate and saturated sodium bicarbonate water were added to the reaction solution, and the organic layer was separated. The resulting organic layer was dried over anhydrous magnesium sulfate and then concentrated under reduced pressure. The residue was suspended in diethyl ether, and the solid was collected by filtration to obtain 230 mg of the title compound. The property values of the compound are as follows.

後処理

  1. customthe organic layer was separated
  2. dry with materialThe resulting organic layer was dried over anhydrous magnesium sulfate
  3. concentrationconcentrated under reduced pressure
  4. filtrationthe solid was collected by filtration

出典と根拠

ORDレコード
ord-2c90fa0e1de44739b9cf0db1763f2332
出典データセット
uspto-grants-2011_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07897632B2

反応ノート

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