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Water → (+/-)-4-(3-chlorophenyl)-6-[hydroxy[4-(methoxymethyl)phenyl](1-methyl-1H-imidazol-5-yl)methyl]-1-methyl-2(1H)-quinolinone

HRID 346996
ノート
印刷プレビュー

反応式

HRID 346996 の反応式
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([C:9]([OH:35])([C:29]2[N:33]([CH3:34])[CH:32]=[N:31][CH:30]=2)[C:10]2[CH:11]=[C:12]3[C:17](=[CH:18][CH:19]=2)[N:16]([CH3:20])[C:15](=[O:21])[CH:14]=[C:13]3[C:22]2[CH:27]=[CH:26][CH:25]=[C:24]([Cl:28])[CH:23]=2)=[CH:5][CH:4]=1.[CH3:36][O:37][Na].CO.O>CO>[Cl:28][C:24]1[CH:23]=[C:22]([C:13]2[C:12]3[C:17](=[CH:18][CH:19]=[C:10]([C:9]([OH:35])([C:6]4[CH:5]=[CH:4][C:3]([CH2:2][O:37][CH3:36])=[CH:8][CH:7]=4)[C:29]4[N:33]([CH3:34])[CH:32]=[N:31][CH:30]=4)[CH:11]=3)[N:16]([CH3:20])[C:15](=[O:21])[CH:14]=2)[CH:27]=[CH:26][CH:25]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 962WaterHCID 21082106(+/-)-6-[[4-(chloromethyl)phenyl]hydroxy(1-methyl-1H-imidazol-5-yl)methyl]-4(3-chlorophenyl)-1-methyl-2(1H)-quinolinoneHCID 178501943HCID 178501943、化合物

生成物 1

HCID 21082096(+/-)-4-(3-chlorophenyl)-6-[hydroxy[4-(methoxymethyl)phenyl](1-methyl-1H-imidazol-5-yl)methyl]-1-methyl-2(1H)-quinolinone収率 20.2%

試薬・触媒・溶媒 1

HCID 887
Methanol
溶媒

実験手順

A mixture of (±)-6-[[4-(chloromethyl)phenyl]hydroxy(1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methyl-2(1H)-quinolinone (described in Example B14)(0.000397 mol) and MeONa/MeOH (0.000793 mol) in methanol (2 ml) was stirred at room temperature for 48 hours, poured out into H2O and extracted with EtOAc. The organic layer was separated, dried (MgSO4), filtered, and the solvent was evaporated. The residue (0.12 g) was purified by column chromatography over kromasil 10 μm (eluent: CH2Cl2/CH3OH/NH4OH; 97/3/0.1). The pure fractions were collected and the solvent was evaporated, yielding 0.04 g (20%) of (±)-4-(3-chlorophenyl)-6-[hydroxy[4-(methoxymethyl)phenyl](1-methyl-1H-imidazol-5-yl)methyl]-1-methyl-2(1H)-quinolinone, as a white foam, MS (ESI) m/z:500, 502 (MH+).

後処理

  1. extractionextracted with EtOAc
  2. customThe organic layer was separated
  3. dry with materialdried (MgSO4)
  4. filtrationfiltered
  5. customthe solvent was evaporated
  6. customThe residue (0.12 g) was purified by column chromatography over kromasil 10 μm (eluent: CH2Cl2/CH3OH/NH4OH; 97/3/0.1)
  7. customThe pure fractions were collected
  8. customthe solvent was evaporated

出典と根拠

ORDレコード
ord-50979c24a90b418a9d87ee236c3b7e08
出典データセット
uspto-grants-2007_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07173040B2

反応ノート

読み込み中…

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