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Water → {2-[2-Fluoro-3-(2-fluoroethoxy)-5-methoxyphenyl]-2-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)phenylimino]-1-methylsulfanylethylidene}carbamic acid methyl ester

HRID 1698623
ノート
印刷プレビュー

反応式

HRID 1698623 の反応式
C(=O)([O-])[O-].[K+].[K+].[F:7][CH2:8][CH2:9]I.[CH3:11][O:12][C:13](=[O:42])[N:14]=[C:15]([S:40][CH3:41])[C:16]([C:30]1[CH:35]=[C:34]([O:36][CH3:37])[CH:33]=[C:32]([OH:38])[C:31]=1[F:39])=[N:17][C:18]1[CH:23]=[CH:22][C:21]([C:24]2[N:28]=[C:27]([CH3:29])[O:26][N:25]=2)=[CH:20][CH:19]=1.O>CN(C=O)C.C(OCC)(=O)C>[CH3:11][O:12][C:13](=[O:42])[N:14]=[C:15]([S:40][CH3:41])[C:16]([C:30]1[CH:35]=[C:34]([O:36][CH3:37])[CH:33]=[C:32]([O:38][CH2:9][CH2:8][F:7])[C:31]=1[F:39])=[N:17][C:18]1[CH:23]=[CH:22][C:21]([C:24]2[N:28]=[C:27]([CH3:29])[O:26][N:25]=2)=[CH:20][CH:19]=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 962WaterHCID 11430Potassium CarbonateHCID 69804Ethane, 1-fluoro-2-iodo-HCID 72312745[2-(2-Fluoro-3-hydroxy-5-methoxyphenyl)-2-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)phenylimino]-1-methylsulfanylethylidene]carbamic acid methyl ester

生成物 1

HCID 72312758{2-[2-Fluoro-3-(2-fluoroethoxy)-5-methoxyphenyl]-2-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)phenylimino]-1-methylsulfanylethylidene}carbamic acid methyl ester
収率 97.2%

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

After adding 3.32 g of potassium carbonate and 3.13 g of 1-fluoro-2-iodoethane to a solution of 5.5 g of [2-(2-fluoro-3-hydroxy-5-methoxyphenyl)-2-[4-(5-methyl-[1,2,4]oxadiazol-3-yl)phenylimino]-1-methylsulfanylethylidene]carbamic acid methyl ester in 100 ml of DMF, the mixture was stirred at room temperature for 15 hours. Water was added to the reaction mixture and extraction was performed with ethyl acetate. After washing the organic layer with water and saturated brine, it was dried over anhydrous magnesium sulfate. The desiccating agent was filtered off and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (ethyl acetate-heptane) to give the title compound (5.88 g) as a yellow solid.

後処理

  1. washAfter washing the organic layer with water and saturated brine, it
  2. dry with materialwas dried over anhydrous magnesium sulfate
  3. filtrationThe desiccating agent was filtered off
  4. concentrationthe filtrate was concentrated under reduced pressure
  5. customThe residue was purified by silica gel column chromatography (ethyl acetate-heptane)

出典と根拠

ORDレコード
ord-77666b04e4d740d5918d94fa6e3a2c98
出典データセット
uspto-grants-2012_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08163787B2

反応ノート

読み込み中…

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