ホームMCPワークベンチSkills
ホームワークベンチ通知マイページ
llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
  1. ホーム
  2. /反応

Acetonitrile → 4-({[3-Butyl-5-(4-methoxy-phenyl)-2-phenyl-3H-imidazol-4-ylmethyl]cyclohexylmethyl-amino}-methyl)-2-acetoxy-benzoic acid tert-butyl ester

HRID 457388
ノート
印刷プレビュー

反応式

HRID 457388 の反応式
[CH2:1]([N:5]1[C:9]([CH2:10][NH:11][CH2:12][CH:13]2[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]2)=[C:8]([C:19]2[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=2)[N:7]=[C:6]1[C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1)[CH2:2][CH2:3][CH3:4].[C:33]([O:37][C:38]([C:40]1[CH:47]=[CH:46][C:43]([CH2:44]Br)=[CH:42][CH:41]=1)=[O:39])([CH3:36])([CH3:35])[CH3:34].[C:48](=[O:51])([O-])[O-:49].[K+].[K+].[C:54](#N)C>>[C:33]([O:37][C:38](=[O:39])[C:40]1[CH:47]=[CH:46][C:43]([CH2:44][N:11]([CH2:10][C:9]2[N:5]([CH2:1][CH2:2][CH2:3][CH3:4])[C:6]([C:27]3[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=3)=[N:7][C:8]=2[C:19]2[CH:20]=[CH:21][C:22]([O:25][CH3:26])=[CH:23][CH:24]=2)[CH2:12][CH:13]2[CH2:18][CH2:17][CH2:16][CH2:15][CH2:14]2)=[CH:42][C:41]=1[O:49][C:48](=[O:51])[CH3:54])([CH3:36])([CH3:35])[CH3:34]
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 4

HCID 6342AcetonitrileHCID 11430Potassium CarbonateHCID 11414578Tert-butyl 4-(bromomethyl)benzoateHCID 58818024[3-Butyl-5-(4-methoxy-phenyl)-2-phenyl-3H-imidazol-4-ylmethyl]-cyclohexylmethyl-amine

生成物 1

HCID 588179794-({[3-Butyl-5-(4-methoxy-phenyl)-2-phenyl-3H-imidazol-4-ylmethyl]cyclohexylmethyl-amino}-methyl)-2-acetoxy-benzoic acid tert-butyl ester

実験手順

To a solution of 4-({[3-Butyl-5-(4-methoxy-phenyl)-2-phenyl-3H-imidazol-4-ylmethyl]-cyclohexylmethyl-amine (4.0 g, 9.31 mmol) and 3-acetoxy]-4-tert-butoxycarbonyl-benzyl bromide (3.37 g, 10.24 mmol, 1.1 eq.) in 50 ml anhydrous acetonitrile is added anhydrous potassium carbonate (2.82 g, 20.5 mmol, 2.2 eq.), the resulting mixture is stirred at room temperature for 1 h, then raised to 50° C., stirred overnight. The solid precipitate is filtered off, washed with ethyl acetate, the combined organics is concentrated to dryness, purified through silica gel flash chromatography to give 3.99 g of 4-({[3-Butyl-5-(4-methoxy-phenyl)-2-phenyl-3H-imidazol-4-ylmethyl]-cyclohexylmethyl-amino}-methyl)-2-acetoxy-benzoic acid tert-butyl ester MS (+VE) m/z 680 (M+1).

後処理

  1. temperatureraised to 50° C.
  2. stirringstirred overnight
  3. filtrationThe solid precipitate is filtered off
  4. washwashed with ethyl acetate
  5. concentrationthe combined organics is concentrated to dryness
  6. custompurified through silica gel flash chromatography

出典と根拠

ORDレコード
ord-52c69b805f1242aea9464bb49dcf943e
出典データセット
uspto-grants-2007_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07186734B2

反応ノート

読み込み中…

このページの内容参加物実験手順後処理出典と根拠反応ノート