1-Dodecyl glycidyl ether → 1-O-Dodecylglycerol

HRID 2304976

반응식

HRID 2304976 반응식
[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH:2]1[O:4][CH2:3]1.C(=O)(O)[O-:19].[Na+]>O>[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17])[CH:2]([CH2:3][OH:19])[OH:4]

참가 물질

4

반응물 2

HCID 171631-Dodecyl glycidyl etherHCID 516892Sodium Bicarbonate

생성물 1

HCID 977741-O-Dodecylglycerol

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
200 °C

실험 절차

In an autoclave, 249 of the resulting dodecyl glycidyl ether, 97.2 g of water and 34.8 g of sodium bicarbonate were charged and were stirred at 200° C. for 8 hours. After completion of the reaction, the reaction mixture was dehydrated at 120° C. under reduced pressure (6.67 kPa), followed by purification by distillation under reduced pressure (13 to 26 Pa, 160 to 170° C.), whereby 117 g of monododecyl glyceryl ether was obtained. As a result of gas chromatographic analysis (hereinafter abbreviated as “GLC”), it was found that the resulting product had a purity not less than 99% and the content of a chlorohydrin ether isomer different in alcohol added position and a 2-mole adduct of epichlorohydrin (hereinafter called “organochlorine compounds”, for simplicity) was not greater than 100 ppm.

후처리

  1. customAfter completion of the reaction
  2. customwas dehydrated at 120° C. under reduced pressure (6.67 kPa)
  3. distillationfollowed by purification by distillation under reduced pressure (13 to 26 Pa, 160 to 170° C.)

출처 및 근거

ORD 기록
ord-9629739e041b4f1c80d810c998b33259
출처 데이터셋
uspto-grants-2002_08
특허 번호
US06437196B1

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