2,4-Dinitrophenol → HCID 20510280、化合物

HRID 1757909

反応式

HRID 1757909 の反応式
[N+:1]([C:4]1[CH:9]=[C:8]([N+:10]([O-:12])=[O:11])[CH:7]=[CH:6][C:5]=1[OH:13])([O-:3])=[O:2].Br[CH2:15][CH:16]([OH:21])[CH:17]([OH:20])[CH2:18]Br.[C:22](=[O:25])([O-])[O-].[K+].[K+]>CCOCC>[N+:1]([C:4]1[CH:9]=[C:8]([N+:10]([O-:12])=[O:11])[CH:7]=[CH:6][C:5]=1[O:13][CH2:15][CH:16]([OH:21])[CH:17]([OH:20])[CH2:18][O:25][C:22]1[CH:6]=[CH:5][C:4]([N+:1]([O-:3])=[O:2])=[CH:9][C:8]=1[N+:10]([O-:12])=[O:11])([O-:3])=[O:2]

参加物

5

反応物 3

HCID 14932,4-DinitrophenolHCID 11430Potassium CarbonateHCID 985121,4-Dibromo-2,3-butanediol

生成物 1

HCID 20510280HCID 20510280、化合物

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒

実験手順

A mixture of 19.2 gm (0.1 mol) of 2,4-dinitrophenol (96%), 12.4 gm (0.05 mol) of 1,4-dibromo-butan-2,3-diol, and 6.9 gm (0.05 mol) of potassium carbonate was refluxed for six hours in 20 ml of diethyleneglycoldimethyl ether. After cooling, the product was removed by suction, washed with water, and dried. The intermediate obtained melted at 207°-210° C.

後処理

  1. temperatureAfter cooling
  2. customthe product was removed by suction
  3. washwashed with water
  4. customdried
  5. customThe intermediate obtained melted at 207°-210° C.

出典と根拠

ORDレコード
ord-9adbc0befa4941328337ad9678f1cea9
出典データセット
uspto-grants-1983_02
特許番号
US04371370

関連ノート

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