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Potassium Carbonate → 4-(4-Chloro-phenyl)-1-{3-[7-(1-hydroxy-1-methyl-ethyl)-11H-10-oxa-1-aza-dibenzo[a,d]cyclohepten-5-ylidene]-propyl}-piperidine-4-carboxylic Acid Methyl Ester

HRID 457084
ノート
印刷プレビュー

反応式

HRID 457084 の反応式
[CH3:1][O:2][C:3]([C:5]1([C:11]2[CH:16]=[CH:15][C:14]([Cl:17])=[CH:13][CH:12]=2)[CH2:10][CH2:9][NH:8][CH2:7][CH2:6]1)=[O:4].C(=O)([O-])[O-].[K+].[K+].Br[CH2:25][CH2:26][CH:27]=[C:28]1[C:34]2[CH:35]=[CH:36][CH:37]=[N:38][C:33]=2[CH2:32][O:31][C:30]2[CH:39]=[CH:40][C:41]([C:43]([OH:46])([CH3:45])[CH3:44])=[CH:42][C:29]1=2>C(#N)C.O>[CH3:1][O:2][C:3]([C:5]1([C:11]2[CH:12]=[CH:13][C:14]([Cl:17])=[CH:15][CH:16]=2)[CH2:6][CH2:7][N:8]([CH2:25][CH2:26][CH:27]=[C:28]2[C:34]3[CH:35]=[CH:36][CH:37]=[N:38][C:33]=3[CH2:32][O:31][C:30]3[CH:39]=[CH:40][C:41]([C:43]([OH:46])([CH3:45])[CH3:44])=[CH:42][C:29]2=3)[CH2:9][CH2:10]1)=[O:4]
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 11430Potassium CarbonateHCID 49760786Methyl 4-(4-chlorophenyl)piperidine-4-carboxylateHCID 666859992-[5-(3-Bromo-propylidene)-5,1 1-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol

生成物 1

HCID 667590674-(4-Chloro-phenyl)-1-{3-[7-(1-hydroxy-1-methyl-ethyl)-11H-10-oxa-1-aza-dibenzo[a,d]cyclohepten-5-ylidene]-propyl}-piperidine-4-carboxylic Acid Methyl Ester

試薬・触媒・溶媒 1

HCID 18373917
Acetonitrile--water (1/1)
溶媒

実験手順

To a suspension of 4-(4-chloro-phenyl)-piperidine-4-carboxylic acid methyl ester in acetonitrile/water (4/1) was added potassium carbonate (221 mg, 1.6 mmol), followed by 2-[5-(3-bromo-propylidene)-5,11-dihydro-10-oxa-1-aza-dibenzo[a,d]cyclohepten-7-yl]-propan-2-ol (150 mg, 0.4 mmol). The reaction mixture was stirred at room temperature for 48 hours and then concentrated in vacuo. The resulting residue was treated with water and extracted with ethyl acetate. Solvent was evaporate from the combined dried (MgSO4) organic extracts. Purification on silica gel chromatography using dichloromethane-methanol (9.6:0.4) afforded the title compound.

後処理

  1. concentrationconcentrated in vacuo
  2. additionThe resulting residue was treated with water
  3. extractionextracted with ethyl acetate
  4. customSolvent was evaporate from the
  5. dry with materialcombined dried (MgSO4) organic extracts
  6. customPurification on silica gel chromatography

出典と根拠

ORDレコード
ord-e9d5788de618405aa0af7d94b87f1dd8
出典データセット
uspto-grants-2007_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07186729B2

反応ノート

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