Sodium Hydroxide → [4-({(2-Methoxyethyl)[2-methyl-4'-(trifluoromethyl)-1,1'-biphenyl-3-yl]amino}methyl)-2-methylphenoxy]acetic acid

HRID 1269680ノート

反応式

HRID 1269680 の反応式
[CH3:1][O:2][CH2:3][CH2:4][N:5]([CH2:23][C:24]1[CH:36]=[CH:35][C:27]([O:28][CH2:29][C:30]([O:32]CC)=[O:31])=[C:26]([CH3:37])[CH:25]=1)[C:6]1[C:7]([CH3:22])=[C:8]([C:12]2[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=2)[CH:9]=[CH:10][CH:11]=1.[OH-].[Na+]>C1COCC1.CO>[CH3:1][O:2][CH2:3][CH2:4][N:5]([CH2:23][C:24]1[CH:36]=[CH:35][C:27]([O:28][CH2:29][C:30]([OH:32])=[O:31])=[C:26]([CH3:37])[CH:25]=1)[C:6]1[C:7]([CH3:22])=[C:8]([C:12]2[CH:13]=[CH:14][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:16][CH:17]=2)[CH:9]=[CH:10][CH:11]=1

参加物

5

反応物 2

HCID 14798Sodium HydroxideHCID 58622893Ethyl [4-({(2-methoxyethyl)[2-methyl-4'-(trifluoromethyl)-1,1'-biphenyl-3-yl]amino}methyl)-2-methylphenoxy]acetate

生成物 1

HCID 18448286[4-({(2-Methoxyethyl)[2-methyl-4'-(trifluoromethyl)-1,1'-biphenyl-3-yl]amino}methyl)-2-methylphenoxy]acetic acid収率 95.8%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

To a solution of ethyl [4-({(2-methoxyethyl)[2-methyl-4′-(trifluoromethyl)-1,1′-biphenyl-3-yl]amino}methyl)-2-methylphenoxy]acetate (500 mg, 0.97 mmol) in THF (6 mL) and MeOH (6 mL) was added NaOH (2M; 3 mL) and the resultant solution stirred for 2 h at room temperature. The mixture was concentrated in vacuo, acidified with 2M HCl and extracted with CH2Cl2. The organic solution was dried (Na2SO4) and the solvent removed in vacuo to afford the title compound as a colourless oil (453 mg).

後処理

  1. concentrationThe mixture was concentrated in vacuo
  2. extractionextracted with CH2Cl2
  3. dry with materialThe organic solution was dried (Na2SO4)
  4. customthe solvent removed in vacuo

出典と根拠

ORDレコード
ord-2f954ab5acca452bbe02d114914c7c04
出典データセット
uspto-grants-2007_04
特許番号
US07199239B2

反応ノート

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