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Sodium Hydroxide → (4'-{1-ethyl-1-[3-methyl-4-((E)-4,4,4-trifluoro-3-hydroxy-3-trifluoromethyl-1-butenyl)-phenyl]-propyl}-2'-methyl-biphenyl-4-yl)-acetic Acid

HRID 546888
ノート
印刷プレビュー

反応式

HRID 546888 の反応式
[OH-].[Na+].C[O:4][C:5](=[O:44])[CH2:6][C:7]1[CH:12]=[CH:11][C:10]([C:13]2[CH:18]=[CH:17][C:16]([C:19]([CH2:41][CH3:42])([C:22]3[CH:27]=[CH:26][C:25](/[CH:28]=[CH:29]/[C:30]([OH:39])([C:35]([F:38])([F:37])[F:36])[C:31]([F:34])([F:33])[F:32])=[C:24]([CH3:40])[CH:23]=3)[CH2:20][CH3:21])=[CH:15][C:14]=2[CH3:43])=[CH:9][CH:8]=1>CO.O1CCCC1>[CH2:20]([C:19]([C:16]1[CH:17]=[CH:18][C:13]([C:10]2[CH:11]=[CH:12][C:7]([CH2:6][C:5]([OH:44])=[O:4])=[CH:8][CH:9]=2)=[C:14]([CH3:43])[CH:15]=1)([C:22]1[CH:27]=[CH:26][C:25](/[CH:28]=[CH:29]/[C:30]([OH:39])([C:31]([F:33])([F:34])[F:32])[C:35]([F:37])([F:38])[F:36])=[C:24]([CH3:40])[CH:23]=1)[CH2:41][CH3:42])[CH3:21]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

4

反応物 2

HCID 14798Sodium HydroxideHCID 57709022(4'-{1-ethyl-1-[3-methyl-4-((E)-4,4,4-trifluoro-3-hydroxy-3-trifluoromethyl-1-butenyl)-phenyl]-propyl}-2'-methyl-biphenyl-4-yl)acetic acid methyl ester

生成物 1

HCID 15941841(4'-{1-ethyl-1-[3-methyl-4-((E)-4,4,4-trifluoro-3-hydroxy-3-trifluoromethyl-1-butenyl)-phenyl]-propyl}-2'-methyl-biphenyl-4-yl)-acetic Acid収率 61%

試薬・触媒・溶媒 1

HCID 21899815
MeOH tetrahydrofuran
溶媒

反応条件

温度
60 °C

実験手順

A 1 N sodium hydroxide aqueous solution (0.071 mL, 0.071 mmol) was added to a solution of (4′-{1-ethyl-1-[3-methyl-4-((E)-4,4,4-trifluoro-3-hydroxy-3-trifluoromethyl-1-butenyl)-phenyl]-propyl}-2′-methyl-biphenyl-4-yl)acetic acid methyl ester (Example 46-(1); 14.1 mg, 0.024 mmol) in methanol-tetrahydrofuran (1:1, 1 mL), and the mixture was stirred at 60° C. for one hour. Then, the reaction mixture was concentrated under reduced pressure. The resulting residue was purified by silica gel chromatography (chloroform:methanol=10:3, saturated with water) to give the target compound as a colorless oil (8.4 mg, 61%).

後処理

  1. concentrationThen, the reaction mixture was concentrated under reduced pressure
  2. customThe resulting residue was purified by silica gel chromatography (chloroform:methanol=10:3, saturated with water)

出典と根拠

ORDレコード
ord-9fe2fa7580b4477d8ad9e9ba02e59b7d
出典データセット
uspto-grants-2011_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07935688B2

反応ノート

読み込み中…

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