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

Sodium Hydroxide → (1RS,2SR)-1-(4-fluorophenyl)-2-((1-naphthalenylmethyl)amino)-3-(4-(trifluoromethyl)phenyl)-1-propanol

HRID 1610245
ノート
印刷プレビュー

反応式

HRID 1610245 の反応式
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]2[O:12]C(=O)[N:10]([CH2:14][C:15]3[C:24]4[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=4)[CH:18]=[CH:17][CH:16]=3)[CH:9]2[CH2:25][C:26]2[CH:31]=[CH:30][C:29]([C:32]([F:35])([F:34])[F:33])=[CH:28][CH:27]=2)=[CH:4][CH:3]=1.[OH-].[Na+]>C(O)C.O>[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([OH:12])[CH:9]([NH:10][CH2:14][C:15]2[C:24]3[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=3)[CH:18]=[CH:17][CH:16]=2)[CH2:25][C:26]2[CH:31]=[CH:30][C:29]([C:32]([F:35])([F:34])[F:33])=[CH:28][CH:27]=2)=[CH:4][CH:3]=1
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 2

HCID 14798Sodium HydroxideHCID 22262093(4RS,5SR)-5-(4-fluorophenyl)-3-(1-naphthalenylmethyl)-4-((4-(trifluoromethyl)phenyl)methyl)-1,3-oxazolidin-2-one

生成物 1

HCID 22261590(1RS,2SR)-1-(4-fluorophenyl)-2-((1-naphthalenylmethyl)amino)-3-(4-(trifluoromethyl)phenyl)-1-propanol収率 31.1%

試薬・触媒・溶媒 2

HCID 702Ethanol溶媒HCID 962
Water
溶媒

実験手順

To a solution of (4RS,5SR)-5-(4-fluorophenyl)-3-(1-naphthalenylmethyl)-4-((4-(trifluoromethyl)phenyl)methyl)-1,3-oxazolidin-2-one (100 mg, 0.21 mmol) in ethanol (2 ml) was added 8N aqueous sodium hydroxide solution (130 ml) and the mixture was heated under reflux for 4 hrs. The reaction solution was diluted with water (50 ml) and extracted with ethyl acetate (50 ml×2). The extract was washed with water and saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=2:1). Recrystallization from diisopropyl ether-hexane gave (1RS,2SR)-1-(4-fluorophenyl)-2-((1-naphthalenylmethyl)amino)-3-(4-(trifluoromethyl)phenyl)-1-propanol (29.6 mg, 31%).

後処理

  1. temperaturethe mixture was heated
  2. temperatureunder reflux for 4 hrs
  3. extractionextracted with ethyl acetate (50 ml×2)
  4. washThe extract was washed with water and saturated brine
  5. dry with materialdried over anhydrous magnesium sulfate
  6. customevaporated under reduced pressure
  7. customThe residue was purified by silica gel column chromatography (hexane:ethyl acetate=2:1)
  8. customRecrystallization from diisopropyl ether-hexane

出典と根拠

ORDレコード
ord-98375d37fc4b4df49a2bd9e6699bf21e
出典データセット
uspto-grants-2006_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06982348B2

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