tert-Butyl peroxybenzoate → 10-Sulfostearic acid

HRID 540740

反応式

HRID 540740 の反応式
[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]

参加物

7

反応物 4

HCID 11966tert-Butyl peroxybenzoate2 回HCID 14798Sodium HydroxideHCID 445639Oleic AcidHCID 656671Sodium Pyrosulfite

生成物 1

HCID 8574888510-Sulfostearic acid

試薬・触媒・溶媒 2

HCID 962Water溶媒2 回HCID 3776Isopropanol溶媒

反応条件

温度
82 °C

実験手順

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.

後処理

  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

出典と根拠

ORDレコード
ord-87ff1127370f4d3c8efa17c86bfb8665
出典データセット
uspto-grants-2014_10
特許番号
US08871807B2

関連ノート

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