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Aluminum → Tert-butyl-3-(4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinoline-6-carbonyl)azetidine-1-carboxylate

HRID 926545
ノート
印刷プレビュー

反応式

HRID 926545 の反応式
[C:1]([O:5][C:6]([N:8]1[CH2:11][CH:10]([CH:12]([C:14]2[CH:15]=[C:16]3[C:21](=[CH:22][CH:23]=2)[N:20]=[C:19]([O:24][CH3:25])[C:18]([CH2:26][C:27]2[CH:32]=[CH:31][C:30]([C:33]([F:36])([F:35])[F:34])=[CH:29][CH:28]=2)=[C:17]3[Cl:37])[OH:13])[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[Al]>[O-2].[O-2].[Mn+4].O1CCOCC1>[C:1]([O:5][C:6]([N:8]1[CH2:9][CH:10]([C:12]([C:14]2[CH:15]=[C:16]3[C:21](=[CH:22][CH:23]=2)[N:20]=[C:19]([O:24][CH3:25])[C:18]([CH2:26][C:27]2[CH:32]=[CH:31][C:30]([C:33]([F:36])([F:35])[F:34])=[CH:29][CH:28]=2)=[C:17]3[Cl:37])=[O:13])[CH2:11]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]
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 5359268AluminumHCID 86715660tert-Butyl-3-((4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinolin-6-yl)(hydroxy)methyl)azetidine-1-carboxylate

生成物 1

HCID 86715662Tert-butyl-3-(4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinoline-6-carbonyl)azetidine-1-carboxylate

試薬・触媒・溶媒 2

HCID 178418406HCID 178418406、化合物触媒HCID 31275
1,4-Dioxane
溶媒

実験手順

To a flask containing tert-butyl-3-((4-chloro-2-methoxy-3-(4-(trifluoromethyl)benzyl)quinolin-6-yl)(hydroxy)methyl)azetidine-1-carboxylate (525 mg, 0.98 mmol, Intermediate 61: step a) was added 1,4-dioxane (40 mL) to give a homogeneous solution at room temperature. Manganese dioxide (715 mg, 8.23 mmol) was then added and the mixture was heated to 85° C. in an aluminum heating mantle under nitrogen. After 60 minutes, the contents were filtered through a Celite® pad while the solution was still warm, rinsing with THF. The effluent was concentrated and purified by passing through a short column of silica gel (10% acetone-hexane increasing to 25% acetone) to provide the title compound as a white amorphous solid.

後処理

  1. customto give a homogeneous solution at room temperature
  2. filtrationthe contents were filtered through a Celite® pad while the solution
  3. temperaturewas still warm
  4. washrinsing with THF
  5. concentrationThe effluent was concentrated
  6. custompurified

出典と根拠

ORDレコード
ord-148fe19cc4d341dc9d6dabae94f8435d
出典データセット
uspto-grants-2016_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09284308B2

反応ノート

読み込み中…

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