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Water → 3-amino-N-(2-bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)phenyl)-4-cyano-2-fluorobenzamide

HRID 2360382
ノート
印刷プレビュー

反応式

HRID 2360382 の反応式
[Br:1][C:2]1[CH:7]=[C:6]([C:8]([F:17])([C:13]([F:16])([F:15])[F:14])[C:9]([F:12])([F:11])[F:10])[CH:5]=[C:4]([C:18]([F:21])([F:20])[F:19])[C:3]=1[NH:22][C:23](=[O:34])[C:24]1[CH:29]=[CH:28][C:27]([C:30]#[N:31])=[C:26](F)[C:25]=1[F:33].C(=O)([O-])[O-].[NH4+:39].[NH4+].O.C(OCC)(=O)C>CS(C)=O>[NH2:39][C:26]1[C:25]([F:33])=[C:24]([CH:29]=[CH:28][C:27]=1[C:30]#[N:31])[C:23]([NH:22][C:3]1[C:4]([C:18]([F:20])([F:21])[F:19])=[CH:5][C:6]([C:8]([F:17])([C:13]([F:15])([F:14])[F:16])[C:9]([F:10])([F:12])[F:11])=[CH:7][C:2]=1[Br:1])=[O:34]
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

6

反応物 4

HCID 962WaterHCID 8857Ethyl AcetateHCID 517111Ammonium CarbonateHCID 86654253N-(2-bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)phenyl)-4-cyano-2,3-difluorobenzamide

生成物 1

HCID 866542553-amino-N-(2-bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)phenyl)-4-cyano-2-fluorobenzamide収率 51%

試薬・触媒・溶媒 1

HCID 679Dimethyl Sulfoxide溶媒

反応条件

温度
100 °C

実験手順

To a solution of N-(2-bromo-4-(perfluoropropan-2-yl)-6-(trifluoromethyl)phenyl)-4-cyano-2,3-difluorobenzamide in 5 ml of DMSO was added 49.0 mg of ammonium carbonate, followed by stirring 100° C. for 5 hours. To the reaction liquid were added water and ethyl acetate, and the organic layer was washed with water, and then and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure and the obtained residue was purified by silica gel column chromatography (eluent solvent; hexane:ethyl acetate=8:1→4:1) to prepare 0.30 g (yield 51%) of a target compound.

後処理

  1. customTo the reaction liquid
  2. washthe organic layer was washed with water
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customThe solvent was evaporated under reduced pressure
  5. customthe obtained residue was purified by silica gel column chromatography (eluent solvent; hexane:ethyl acetate=8:1→4:1)

出典と根拠

ORDレコード
ord-bfe4fee33b1c48dea1545abd0c958e08
出典データセット
uspto-grants-2014_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08686044B2

反応ノート

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このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート