PL408873A1 - Method for obtaining allyl glycidol ether - Google Patents

Method for obtaining allyl glycidol ether

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Publication number
PL408873A1
PL408873A1 PL408873A PL40887314A PL408873A1 PL 408873 A1 PL408873 A1 PL 408873A1 PL 408873 A PL408873 A PL 408873A PL 40887314 A PL40887314 A PL 40887314A PL 408873 A1 PL408873 A1 PL 408873A1
Authority
PL
Poland
Prior art keywords
methanol
hydrogen peroxide
silicalite
diallyl ether
glycidol ether
Prior art date
Application number
PL408873A
Other languages
Polish (pl)
Other versions
PL227300B1 (en
Inventor
Agnieszka Wróblewska
Edyta Makuch
Ewa Sokalska
Original Assignee
Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Zachodniopomorski Uniwersytet Technologiczny W Szczecinie filed Critical Zachodniopomorski Uniwersytet Technologiczny W Szczecinie
Priority to PL408873A priority Critical patent/PL227300B1/en
Publication of PL408873A1 publication Critical patent/PL408873A1/en
Publication of PL227300B1 publication Critical patent/PL227300B1/en

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  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Sposób otrzymywania eteru allilowo-glicydolowego, polegający na epoksydacji eteru diallilowego za pomocą 30% nadtlenku wodoru w obecności katalizatora tytanowo-silikalitowego TS-1, w środowisku metanolu jako rozpuszczalnika, charakteryzuje się tym, że do reaktora szklanego wprowadza się substraty w kolejności: katalizator tytanowo-silikalitowy TS-1, eter diallilowy, metanol, a na końcu 30% nadtlenek wodoru, przy czym ilość katalizatora tytanowo-silikalitowego TS-1 w mieszaninie reakcyjnej wynosi od 1 do 9%, stosunek molowy eteru diallilowego do nadtlenku wodoru wynosi od 0,25:1 do 5:1, a stężenie metanolu wynosi od 10 do 90% wagowych. Proces prowadzi się pod ciśnieniem atmosferycznym w temperaturze 25-80°C, w czasie od 15 do 240 minut. Stosuje się reaktor szklany wyposażony w chłodnicę zwrotną i mieszadło magnetyczne, który zanurza się w łaźni olejowej, ogrzanej do zadanej temperatury reakcji.The method of obtaining allyl-glycidol ether, consisting in epoxidation of diallyl ether with 30% hydrogen peroxide in the presence of the titanium-silicalite TS-1 catalyst, in the medium of methanol as a solvent, is characterized by the fact that substrates are introduced into the glass reactor in the order: -silicalite TS-1, diallyl ether, methanol and finally 30% hydrogen peroxide, the amount of TS-1 titanium silicalite catalyst in the reaction mixture is from 1 to 9%, the molar ratio of diallyl ether to hydrogen peroxide is from 0, 25: 1 to 5: 1 and the concentration of methanol is from 10 to 90% by weight. The process is carried out under atmospheric pressure at a temperature of 25-80 ° C for 15 to 240 minutes. A glass reactor equipped with a reflux condenser and a magnetic stirrer is used and is immersed in an oil bath heated to the desired reaction temperature.

PL408873A 2014-07-16 2014-07-16 Method for obtaining allyl glycidol ether PL227300B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL408873A PL227300B1 (en) 2014-07-16 2014-07-16 Method for obtaining allyl glycidol ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL408873A PL227300B1 (en) 2014-07-16 2014-07-16 Method for obtaining allyl glycidol ether

Publications (2)

Publication Number Publication Date
PL408873A1 true PL408873A1 (en) 2016-01-18
PL227300B1 PL227300B1 (en) 2017-11-30

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ID=55072312

Family Applications (1)

Application Number Title Priority Date Filing Date
PL408873A PL227300B1 (en) 2014-07-16 2014-07-16 Method for obtaining allyl glycidol ether

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PL (1) PL227300B1 (en)

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Publication number Publication date
PL227300B1 (en) 2017-11-30

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