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

Water → 2-[(4-{3-[(5-Bromopyrimidin-2-yl)amino]propyl}-1,3-thiazol-2-yl)thio]-2-methylpropionic acid tert-butyl ester

HRID 914353
ノート
印刷プレビュー

反応式

HRID 914353 の反応式
[C:1]([O:5][C:6](=[O:20])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][CH2:17][CH2:18][NH2:19])[N:15]=1)([CH3:9])[CH3:8])([CH3:4])([CH3:3])[CH3:2].[Br:21][C:22]1[CH:23]=[N:24][C:25](Cl)=[N:26][CH:27]=1.C(N(C(C)C)CC)(C)C.O>CN1CCCC1=O>[C:1]([O:5][C:6](=[O:20])[C:7]([S:10][C:11]1[S:12][CH:13]=[C:14]([CH2:16][CH2:17][CH2:18][NH:19][C:25]2[N:26]=[CH:27][C:22]([Br:21])=[CH:23][N:24]=2)[N:15]=1)([CH3:9])[CH3:8])([CH3:2])([CH3:4])[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

6

反応物 4

HCID 962WaterHCID 81531DiisopropylethylamineHCID 6066655-Bromo-2-chloropyrimidineHCID 597590072-{[4-(3-Aminopropyl)-1,3-thiazol-2-yl]thio}-2-methylpropionic acid tert-butyl ester

生成物 1

HCID 597588262-[(4-{3-[(5-Bromopyrimidin-2-yl)amino]propyl}-1,3-thiazol-2-yl)thio]-2-methylpropionic acid tert-butyl ester収率 71.3%

試薬・触媒・溶媒 1

HCID 13387N-methyl-2-pyrrolidone溶媒

実験手順

2-{[4-(3-Aminopropyl)-1,3-thiazol-2-yl]thio}-2-methylpropionic acid tert-butyl ester (5.3 g) synthesized in Example 33 and 5-bromo-2-chloropyrimidine (3.24 g) were dissolved in N-methylpyrrolidone (60 mL), diisopropylethylamine (5.8 mL) was added, and the mixture was stirred at room temperature for 8 hr. Water was added to the reaction mixture, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure, and the residue was purified by silica gel chromatography (elution solvent; hexane:ethyl acetate=10:1 to 5:1) to give the title compound (5.65 g) as a colorless oil.

後処理

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe organic layer was washed with saturated brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe residue was purified by silica gel chromatography (elution solvent; hexane:ethyl acetate=10:1 to 5:1)

出典と根拠

ORDレコード
ord-842b4122081f48c8b474df76a5c6e813
出典データセット
uspto-grants-2011_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08026370B2

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