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Phenyl 4-(methylsulfonamidomethyl)phenylcarbamate → N-(4-(3-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)ureido)benzyl)methanesulfonamide

HRID 1428711
ノート
印刷プレビュー

反応式

HRID 1428711 の反応式
[CH3:1][S:2]([NH:5][CH2:6][C:7]1[CH:12]=[CH:11][C:10]([NH:13][C:14](=[O:22])OC2C=CC=CC=2)=[CH:9][CH:8]=1)(=[O:4])=[O:3].[C:23]1([CH3:41])[CH:28]=[CH:27][CH:26]=[C:25]([C:29]2[C:34]([CH2:35][NH2:36])=[CH:33][CH:32]=[C:31]([C:37]([F:40])([F:39])[F:38])[N:30]=2)[CH:24]=1>CN(C)C1C=CN=CC=1>[C:23]1([CH3:41])[CH:28]=[CH:27][CH:26]=[C:25]([C:29]2[C:34]([CH2:35][NH:36][C:14](=[O:22])[NH:13][C:10]3[CH:9]=[CH:8][C:7]([CH2:6][NH:5][S:2]([CH3:1])(=[O:3])=[O:4])=[CH:12][CH:11]=3)=[CH:33][CH:32]=[C:31]([C:37]([F:39])([F:38])[F:40])[N:30]=2)[CH:24]=1
参加物反応条件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 86679364Phenyl 4-(methylsulfonamidomethyl)phenylcarbamateHCID 86680208(2-m-Tolyl-6-(trifluoromethyl)pyridin-3-yl)methanamine

生成物 1

HCID 71539427N-(4-(3-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)ureido)benzyl)methanesulfonamide

試薬・触媒・溶媒 1

HCID 142844-(Dimethylamino)pyridine触媒

反応条件

温度
50 °C

実験手順

To a solution of phenyl 4-(methylsulfonamidomethyl)phenylcarbamate (59 mg, 0.18 mmol) acetonitrile (3 mL) was added 4-dimethylaminopyridine (23 mg, 0.18 mmol) and (2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methanamine (49 mg, 0.18 mmol) at room temperature. The reaction mixture was heated to 50° C. for 16 h. TLC showed complete consumption of starting material. The reaction mixture was diluted with water and extracted with ethyl acetate. The organic part was washed with water and brine. The organic layer was dried over magnesium sulfate and concentrated under reduced pressure. The crude was purified by column chromatography to N-(4-(3-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)ureido)benzyl)methanesulfonamide (example 2) (57 mg, 63%).

後処理

  1. customconsumption of starting material
  2. additionThe reaction mixture was diluted with water
  3. extractionextracted with ethyl acetate
  4. washThe organic part was washed with water and brine
  5. dry with materialThe organic layer was dried over magnesium sulfate
  6. concentrationconcentrated under reduced pressure
  7. customThe crude was purified by column chromatography to N-(4-(3-((2-m-tolyl-6-(trifluoromethyl)pyridin-3-yl)methyl)ureido)benzyl)methanesulfonamide (example 2) (57 mg, 63%)

出典と根拠

ORDレコード
ord-826b80af24b242dbbeaa84c6270e1eb7
出典データセット
uspto-grants-2015_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08937092B2

反応ノート

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