Lactic Acid → 2-(p-Nonylphenoxy)ethanol

HRID 648878

反応式

HRID 648878 の反応式
[CH2:1]1[O:3][CH2:2]1.[CH3:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13]1[CH:14]=[CH:15][C:16]([OH:19])=[CH:17][CH:18]=1.C(O)(=O)C(C)O>CCCCCCCCCC1C=CC(O)=CC=1.[OH-].[Na+]>[CH3:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C:13]1[CH:14]=[CH:15][C:16]([O:19][CH2:1][CH2:2][OH:3])=[CH:17][CH:18]=1

参加物

6

反応物 3

HCID 612Lactic AcidHCID 17524-NonylphenolHCID 6354Ethylene Oxide2 回

生成物 1

HCID 77002-(p-Nonylphenoxy)ethanol

試薬・触媒・溶媒 2

HCID 17524-Nonylphenol触媒HCID 14798Sodium Hydroxide触媒

実験手順

In a stainless steel reactor having an inner volume of 1,000 ml and provided with a thermometer, a pressure gauge, and a stirrer, 200 g of nonylphenol (molecular weight 221), 0.6 g of sodium hydroxide as a catalyst, and 400 g of ethylene oxide were heated at 150° C. under pressure of 6.0 kg/cm2G of reaction. The resultant averagely 10-mole ethylene oxide adduct of nonylphenol and 2.7 g of an aqueous 50 wt% lactic acid solution added thereto were thoroughly stirred. The nonylphenol ethoxylate obtained as the result was tested for the effect of aging. The results are shown in Table 27.

後処理

  1. customIn a stainless steel reactor having
  2. customan inner volume of 1,000 ml and provided with a thermometer

出典と根拠

ORDレコード
ord-3d510db927d24f7fbb54cd0c2a49e814
出典データセット
uspto-grants-1988_04
特許番号
US04737314

関連ノート

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