Potassium Iodide → 4-[3-[4-[Bis(4-fluorophenyl)hydroxymethyl]-1-piperidinyl]propoxy]-3-methoxybenzoic acid methyl ester

HRID 1460224

反応式

HRID 1460224 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]([C:16]2[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=2)([CH:10]2[CH2:15][CH2:14][NH:13][CH2:12][CH2:11]2)[OH:9])=[CH:4][CH:3]=1.[CH3:23][O:24][C:25](=[O:39])[C:26]1[CH:31]=[CH:30][C:29]([O:32][CH2:33][CH2:34][CH2:35]Cl)=[C:28]([O:37][CH3:38])[CH:27]=1.C(=O)([O-])[O-].[Na+].[Na+].[I-].[K+]>CN(C)C=O>[CH3:23][O:24][C:25](=[O:39])[C:26]1[CH:31]=[CH:30][C:29]([O:32][CH2:33][CH2:34][CH2:35][N:13]2[CH2:12][CH2:11][CH:10]([C:8]([C:16]3[CH:17]=[CH:18][C:19]([F:22])=[CH:20][CH:21]=3)([C:5]3[CH:6]=[CH:7][C:2]([F:1])=[CH:3][CH:4]=3)[OH:9])[CH2:15][CH2:14]2)=[C:28]([O:37][CH3:38])[CH:27]=1

参加物

6

反応物 4

HCID 4875Potassium IodideHCID 10340Sodium CarbonateHCID 11208889Bis(4-fluorophenyl)(piperidin-4-yl)methanolHCID 14407173Methyl 4-(3-chloropropoxy)-3-methoxybenzoate

生成物 1

HCID 144071294-[3-[4-[Bis(4-fluorophenyl)hydroxymethyl]-1-piperidinyl]propoxy]-3-methoxybenzoic acid methyl ester

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

A mixture of α,α-bis(4-fluorophenyl)-4-piperidinemethanol (6.0 g, 0.02 mole), 4-(3-chloropropoxy)-3-methoxybenzoic acid methyl ester (5.4 g, 0.021 mole), anhydrous sodium carbonate (7.4 g, 0.07 mole), and potassium iodide (0.3 g) in 150 ml of dimethylformamide was heated on a steam bath for about 20 hr. The mixture was concentrated under reduced pressure, and the residue was partitioned between water and organic solvent (benzene). The organic layer was washed with water and brine and dried over sodium sulfate and eventually crystallized from 2-propanol to give the title compound as a white solid, mp 131°-132.5° C. (2-propanol).

後処理

  1. temperaturewas heated on a steam bath for about 20 hr
  2. concentrationThe mixture was concentrated under reduced pressure
  3. customthe residue was partitioned between water and organic solvent (benzene)
  4. washThe organic layer was washed with water and brine
  5. dry with materialdried over sodium sulfate
  6. customeventually crystallized from 2-propanol

出典と根拠

ORDレコード
ord-d8c712e2c274493f9acf7df88534363b
出典データセット
uspto-grants-1991_12
特許番号
US05070087

関連ノート

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