PL413145A1 - Method for epoxidation of limonene - Google Patents
Method for epoxidation of limoneneInfo
- Publication number
- PL413145A1 PL413145A1 PL413145A PL41314515A PL413145A1 PL 413145 A1 PL413145 A1 PL 413145A1 PL 413145 A PL413145 A PL 413145A PL 41314515 A PL41314515 A PL 41314515A PL 413145 A1 PL413145 A1 PL 413145A1
- Authority
- PL
- Poland
- Prior art keywords
- limonene
- epoxidation
- weight
- solvent
- carried out
- Prior art date
Links
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- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Sposób epoksydacji limonenu za pomocą 60% roztworu nadlenku wodoru, w obecności katalizatora tytanowo-silikalitowego TS-1 oraz rozpuszczalnika, charakteryzuje się tym, że katalizator tytanowo-silikalitowy TS-1 stosuje się w ilości 4-8% wagowych w mieszaninie reakcyjnej, przy czym proces epoksydacji prowadzi przy stosunku molowym limonen/utleniacz od 1:1 do 5:1, w czasie reakcji od 2 do 11 dni. Proces epoksydacji limonenu prowadzi się w obecności metanolu jako rozpuszczalnika i stosuje się jego stężenie w mieszanie reakcyjnej od 85% wagowych do 95% wagowych, w temperaturze 0-140°C, pod ciśnieniem atmosferycznym.The method of epoxidation of limonene with a 60% hydrogen peroxide solution in the presence of a TS-1 titanium silicalite catalyst and solvent is characterized by the fact that the TS-1 titanium silicalite catalyst is used in an amount of 4-8% by weight in the reaction mixture, wherein the epoxidation process is carried out at a molar ratio of limonene / oxidant from 1: 1 to 5: 1, during the reaction time from 2 to 11 days. The limonene epoxidation process is carried out in the presence of methanol as a solvent and its concentration is used in reaction stirring from 85% by weight to 95% by weight, at a temperature of 0-140 ° C, at atmospheric pressure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL413145(22)20150717A PL227306B1 (en) | 2015-07-17 | 2015-07-17 | Method for epoxidation of limonene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL413145(22)20150717A PL227306B1 (en) | 2015-07-17 | 2015-07-17 | Method for epoxidation of limonene |
Publications (2)
Publication Number | Publication Date |
---|---|
PL413145A1 true PL413145A1 (en) | 2017-01-30 |
PL227306B1 PL227306B1 (en) | 2017-11-30 |
Family
ID=57867699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL413145(22)20150717A PL227306B1 (en) | 2015-07-17 | 2015-07-17 | Method for epoxidation of limonene |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL227306B1 (en) |
-
2015
- 2015-07-17 PL PL413145(22)20150717A patent/PL227306B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL227306B1 (en) | 2017-11-30 |
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