Lactic Acid → 2-(p-Nonylphenoxy)ethanol

HRID 648879

반응식

HRID 648879 반응식
[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

참가 물질

6

반응물 3

HCID 612Lactic AcidHCID 17524-NonylphenolHCID 6354Ethylene Oxide2회

생성물 1

HCID 77002-(p-Nonylphenoxy)ethanol

시약·촉매·용매 2

HCID 17524-Nonylphenol촉매HCID 14798Sodium Hydroxide촉매

실험 절차

In a stainless steel reactor having an inner volume of 1,000 ml and provided with a thermometer, a pressure gauge, and a stirrer, 376 g of nonylphenol (molecular weight 221), 0.6 g of sodium hydroxide as a catalyst, and 224 g of ethylene oxide were heated at 150° C. under pressure of 6.0 kg/cm2G for reaction. The resultant averagely 3.0-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 28.

후처리

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

출처 및 근거

ORD 기록
ord-917c21943ade4527b39856834390476d
출처 데이터셋
uspto-grants-1988_04
특허 번호
US04737314

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