Acetic Acid → 2-Dodecylsulfonyl-4-chloronitrobenzene

HRID 429504

反応式

HRID 429504 の反応式
C(O)(=O)C.[CH2:5]([S:17][C:18]1[CH:23]=[C:22]([Cl:24])[CH:21]=[CH:20][C:19]=1[N+:25]([O-:27])=[O:26])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16].[OH2:28].[OH:29]O>[W].O>[CH2:5]([S:17]([C:18]1[CH:23]=[C:22]([Cl:24])[CH:21]=[CH:20][C:19]=1[N+:25]([O-:27])=[O:26])(=[O:29])=[O:28])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH3:16]

参加物

6

反応物 3

HCID 176Acetic AcidHCID 449047Hydrogen peroxide waterHCID 183562912-n-Dodecylthio-4-chloronitrobenzene

生成物 1

HCID 183562922-Dodecylsulfonyl-4-chloronitrobenzene

試薬・触媒・溶媒 2

HCID 23964Tungsten触媒HCID 962Water溶媒

実験手順

0.2 g of tungsten acid sodium salt (II) hydrate was added to 40 ml of an acetic acid solution in which 17.9 g of 2-n-dodecylthio-4 -chloronitrobenzene was mixed, and 12.5 g of a 30% hydrogen peroxide water was added dropwise at an internal temperature of 70° C, and a reaction was carried out at that same temperature over three hours. The reaction solution was cooled to room temperature, and 120 ml of water was added. The precipitated crystals were filtered, washed with water and dried, and 19.5 g of 2-n-dodecylsulfonyl-4-chloronitrobenzene was obtained as a slightly yellow crystal.

後処理

  1. additionwas mixed
  2. filtrationThe precipitated crystals were filtered
  3. washwashed with water
  4. customdried

出典と根拠

ORDレコード
ord-0447122ceec141118859f5e49abee20f
出典データセット
uspto-grants-2001_11
特許番号
US06316605B1

関連ノート

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