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Boron tribromide → (S)-N-(3-(4-Amino-6-((1-(5-methyl-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl)amino)pyrimidin-5-yl)phenyl)-4-hydroxybenzenesulfonamide

HRID 1052744
ノート
印刷プレビュー

反応式

HRID 1052744 の反応式
[NH2:1][C:2]1[C:7]([C:8]2[CH:9]=[C:10]([NH:14][S:15]([C:18]3[CH:23]=[CH:22][C:21]([O:24]C)=[CH:20][CH:19]=3)(=[O:17])=[O:16])[CH:11]=[CH:12][CH:13]=2)=[C:6]([NH:26][C@H:27]([C:29]2[N:34]([C:35]3[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=3)[C:33](=[O:41])[C:32]3=[C:42]([CH3:45])[CH:43]=[CH:44][N:31]3[N:30]=2)[CH3:28])[N:5]=[CH:4][N:3]=1.B(Br)(Br)Br>ClCCl>[NH2:1][C:2]1[C:7]([C:8]2[CH:9]=[C:10]([NH:14][S:15]([C:18]3[CH:19]=[CH:20][C:21]([OH:24])=[CH:22][CH:23]=3)(=[O:17])=[O:16])[CH:11]=[CH:12][CH:13]=2)=[C:6]([NH:26][C@H:27]([C:29]2[N:34]([C:35]3[CH:40]=[CH:39][CH:38]=[CH:37][CH:36]=3)[C:33](=[O:41])[C:32]3=[C:42]([CH3:45])[CH:43]=[CH:44][N:31]3[N:30]=2)[CH3:28])[N:5]=[CH:4][N: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

4

反応物 2

HCID 25134Boron tribromideHCID 118433933(S)-N-(3-(4-amino-6-((1-(5-methyl-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl)amino)pyrimidin-5-yl)phenyl)-4-methoxybenzenesulfonamide

生成物 1

HCID 118433904(S)-N-(3-(4-Amino-6-((1-(5-methyl-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl)amino)pyrimidin-5-yl)phenyl)-4-hydroxybenzenesulfonamide収率 28%

試薬・触媒・溶媒 1

HCID 6344
Dichloromethane
溶媒

実験手順

(S)—N-(3-(4-Amino-6-((1-(5-methyl-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl)amino)pyrimidin-5-yl)phenyl)-4-methoxybenzenesulfonamide (145 mg, 0.23 mmol) was treated with boron tribromide (1M in dichloromethane, 0.7 ml, 0.7 mmol) IN dichloromethane (5 ml) according to the method described in Example 23. The residue was purified by reverse phase using SP1® Purification System to give 40 mg (28% yield) as a solid. Purity 99%.

後処理

  1. customThe residue was purified by reverse phase
  2. custom® Purification System
  3. customto give 40 mg (28% yield) as a solid

出典と根拠

ORDレコード
ord-adb6480599e847829a7041e87b9ca2af
出典データセット
uspto-grants-2016_07
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09388189B2

反応ノート

読み込み中…

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