tert-Butyl peroxybenzoate → 10-Sulfostearic acid

HRID 540740

반응식

HRID 540740 반응식
[C:1]([OH:20])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[S:21](S([O-])=O)([O-:24])(=[O:23])=[O:22].[Na+].[Na+].[OH-].[Na+].C1C(C(OOC(C)(C)C)=O)=CC=CC=1>O.C(O)(C)C>[S:21]([CH:10]([CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][C:1]([OH:20])=[O:19])([OH:24])(=[O:23])=[O:22]

참가 물질

7

반응물 4

HCID 11966tert-Butyl peroxybenzoate2회HCID 14798Sodium HydroxideHCID 445639Oleic AcidHCID 656671Sodium Pyrosulfite

생성물 1

HCID 8574888510-Sulfostearic acid

시약·촉매·용매 2

HCID 962Water용매2회HCID 3776Isopropanol용매

반응 조건

온도
82 °C

실험 절차

Deionized water (150 ml), isopropyl alcohol (200 ml) and oleic acid (43.78 g, 0.155 mol) were placed in a 1.0 liter flask equipped with stirrer, additional funnel, reflux condenser, thermometer and a gas inlet tube. To the additional funnel was added a premix which contained 15.2 g (0.08 mol) of sodium metabisulfite (Na2S2O5) and 1.28 g of NaOH in 55 g of water. The whole device was bubbled gently with nitrogen. After heating to reflux (82° C.), a small portion of t-butyl perbenzoate (out of total amount of 0.5 g, 2.5 mmol) was added to the flask. Then the Na2S2O5/NaOH premix was added through the addition funnel continuously over the course of five hours. The remaining t-butyl perbenzoate was also added in portions during this time.

후처리

  1. customequipped with stirrer, additional funnel
  2. temperaturereflux condenser
  3. additionTo the additional funnel was added
  4. additiona premix which
  5. customThe whole device was bubbled gently with nitrogen
  6. temperatureAfter heating
  7. additionwas added through the addition funnel continuously over the course of five hours

출처 및 근거

ORD 기록
ord-87ff1127370f4d3c8efa17c86bfb8665
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08871807B2

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