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Acetone → alpha-Methylene-gamma-Butyrolactone Octadecyl Acrylate

HRID 83952
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인쇄 미리보기

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HRID 83952 반응식
O.CC(C)=O.[C:6]([O:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28])(=[O:9])[CH:7]=[CH2:8].C=C1CCOC1=O.C([O-])(=O)CCCCCCCCCCCCCCCCC.[Na+].S(OOS([O-])(=O)=O)([O-])(=O)=O.[Na+].[Na+]>>[CH2:14]=[C:13]1[CH2:12][CH2:11][O:10][C:6]1=[O:9].[C:6]([O:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH3:28])(=[O:9])[CH:7]=[CH2:8]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 6

HCID 180AcetoneHCID 962WaterHCID 62552Stearyl acrylateHCID 62655Sodium PersulfateHCID 68352alpha-Methylene butyrolactoneHCID 2724691Sodium Stearate

생성물 1

HCID 86664979alpha-Methylene-gamma-Butyrolactone Octadecyl Acrylate

반응 조건

온도
60 °C

실험 절차

To a high-pressure reactor with a magnetic stirrer is charged 31.50 g (1.75 mol) water, 13.50 g (0.232 mol) acetone, 25.0 g (7.70×10−2 mol) octadecyl acrylate, 25.0 g (0.255 mol) α-methylene-γ-butyrolactone, 1.25 g (4.08×10−3 mol) sodium stearate, and 0.13 g (5.46×10−4 mol) sodium persulfate. Two freeze-pump-thaw cycles using liquid nitrogen sufficiently degass the reaction medium prior to sealing the reactor and heating to 60° C. The reaction is stirred for 16 hours at 60° C. before cooling to room temperature and drying under vacuum at elevated temperature for isolation.

후처리

  1. customsufficiently degass the reaction medium
  2. temperaturebefore cooling to room temperature
  3. customdrying under vacuum at elevated temperature for isolation

출처 및 근거

ORD 기록
ord-0ab276d882e44ad1b14ab99621658f7b
출처 데이터셋
uspto-grants-2014_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08846817B2

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