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Potassium Carbonate → [5-(1-benzenesulfonyl-5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-4-chloro-thiazol-2-yl]-(5-fluoro-pyridin-3-ylmethyl)-amine

HRID 1024282
ノート
印刷プレビュー

反応式

HRID 1024282 の反応式
[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([Cl:19])[CH:18]=[C:13]3[C:12]([CH2:20][C:21]3[S:25][C:24]([NH2:26])=[N:23][C:22]=3[Cl:27])=[CH:11]2)(=[O:9])=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[F:28][C:29]1[CH:30]=[C:31]([CH:35]=O)[CH:32]=[N:33][CH:34]=1.C([BH3-])#N.C(=O)([O-])[O-].[K+].[K+]>C(O)C.C(O)(=O)C>[C:1]1([S:7]([N:10]2[C:14]3=[N:15][CH:16]=[C:17]([Cl:19])[CH:18]=[C:13]3[C:12]([CH2:20][C:21]3[S:25][C:24]([NH:26][CH2:35][C:31]4[CH:32]=[N:33][CH:34]=[C:29]([F:28])[CH:30]=4)=[N:23][C:22]=3[Cl:27])=[CH:11]2)(=[O:9])=[O:8])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 11430Potassium CarbonateHCID 498716Cyano-borohydrideHCID 141411595-Fluoropyridine-3-carbaldehydeHCID 576193502-Thiazolamine, 4-chloro-5-[[5-chloro-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridin-3-yl]methyl]-

生成物 1

HCID 57619183[5-(1-benzenesulfonyl-5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-4-chloro-thiazol-2-yl]-(5-fluoro-pyridin-3-ylmethyl)-amine
収率 49.7%

試薬・触媒・溶媒 2

HCID 176Acetic Acid溶媒HCID 702Ethanol溶媒

実験手順

To 5-(1-benzenesulfonyl-5-chloro-1H-pyrrolo[2,3-b]pyridin-3-ylmethyl)-4-chloro-thiazol-2-ylamine (592, 50.0 mg, 0.11 mmol, prepared as described in Example 66, Scheme 183) in ethanol (1.60 mL) and acetic acid (0.08 mL) were added 5-fluoro-pyridine-3-carbaldehyde (594, 43 mg, 0.34 mmol) and silica supported cyanoborohydride (1.21 mmol/g, 0.180 g). The reaction was irradiated with microwave on 300 watts, 100° C. for 7 minutes. The reaction was poured into aqueous potassium carbonate, and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and filtered. The filtrate was concentrated and purified by silica gel column chromatography eluting with 20% ethyl acetate in hexane to give the desired compound (595, 0.030 g, 48%).

後処理

  1. customThe reaction was irradiated with microwave on 300 watts, 100° C. for 7 minutes
  2. extractionextracted with ethyl acetate
  3. dry with materialThe organic layer was dried over anhydrous sodium sulfate
  4. filtrationfiltered
  5. concentrationThe filtrate was concentrated
  6. custompurified by silica gel column chromatography
  7. washeluting with 20% ethyl acetate in hexane

出典と根拠

ORDレコード
ord-ccebe5b70df441f08b1a9ea92e550ced
出典データセット
uspto-grants-2014_05
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08722702B2

反応ノート

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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