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Sodium Hydroxide → 2-(3,5-Bis-trifluoromethyl-phenyl)-N-(6'-chloro-2-methyl-[3,4]bipyridinyl-3'-yl)-N-methyl-isobutyramide

HRID 347684
ノート
印刷プレビュー

反応式

HRID 347684 の反応式
[Cl:1][C:2]1[N:7]=[CH:6][C:5]([NH:8][CH3:9])=[C:4]([C:10]2[C:11]([CH3:16])=[N:12][CH:13]=[CH:14][CH:15]=2)[CH:3]=1.C([Li])CCC.[F:22][C:23]([F:41])([F:40])[C:24]1[CH:25]=[C:26]([C:34]([CH3:39])([CH3:38])[C:35](Cl)=[O:36])[CH:27]=[C:28]([C:30]([F:33])([F:32])[F:31])[CH:29]=1.[OH-].[Na+]>C1COCC1>[F:33][C:30]([F:31])([F:32])[C:28]1[CH:27]=[C:26]([C:34]([CH3:38])([CH3:39])[C:35]([N:8]([C:5]2[CH:6]=[N:7][C:2]([Cl:1])=[CH:3][C:4]=2[C:10]2[C:11]([CH3:16])=[N:12][CH:13]=[CH:14][CH:15]=2)[CH3:9])=[O:36])[CH:25]=[C:24]([C:23]([F:40])([F:22])[F:41])[CH:29]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 14798Sodium HydroxideHCID 112671412-(3,5-Bis(trifluoromethyl)phenyl)-2-methylpropanoyl chlorideHCID 586946066'-Chloro-N,2-dimethyl-[3,4'-bipyridin]-3'-amineHCID 178418339Butyllithium

生成物 1

HCID 210836352-(3,5-Bis-trifluoromethyl-phenyl)-N-(6'-chloro-2-methyl-[3,4]bipyridinyl-3'-yl)-N-methyl-isobutyramide

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

To a solution of (6′-chloro-2-methyl-[3,4′]bipyridinyl-3′-yl)-methyl-amine in THF is added a solution of n-butyllithium in hexanes at about −78° C. After 15 min 2-(3,5-bis-trifluoromethyl-phenyl)-2-methyl-propionyl chloride is added. The reaction mixture is allowed to warm to room temperature during 30 min. After addition of an aqueous sodium hydroxide solution, the mixture is extracted with dichloromethane, dried and concentrated to give the compound 2-(3,5-Bis-trifluoromethyl-phenyl)-N-(6′-chloro-2-methyl-[3,4′]bipyridinyl-3′-yl)-N-methyl-isobutyramide of formula II-2.

後処理

  1. extractionthe mixture is extracted with dichloromethane
  2. customdried
  3. concentrationconcentrated

出典と根拠

ORDレコード
ord-ea8fb2a6a11d4830890dea7a9e4484f6
出典データセット
uspto-grants-2007_02
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07176205B2

反応ノート

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