EE05755B1 - Meetod 5-alkoksümetüülfurfuraalide valmistamiseks - Google Patents
Meetod 5-alkoksümetüülfurfuraalide valmistamiseksInfo
- Publication number
- EE05755B1 EE05755B1 EEP201300003A EEP201300003A EE05755B1 EE 05755 B1 EE05755 B1 EE 05755B1 EE P201300003 A EEP201300003 A EE P201300003A EE P201300003 A EEP201300003 A EE P201300003A EE 05755 B1 EE05755 B1 EE 05755B1
- Authority
- EE
- Estonia
- Prior art keywords
- preparation
- alkoxymethylfurfural
- mixture
- alcohol
- solvent
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- JOOXCMJARBKPKM-UHFFFAOYSA-N 4-oxopentanoic acid Chemical compound CC(=O)CCC(O)=O JOOXCMJARBKPKM-UHFFFAOYSA-N 0.000 abstract 2
- HJYHSCTYDCMXPG-UHFFFAOYSA-N 5-(bromomethyl)furan-2-carbaldehyde Chemical compound BrCC1=CC=C(C=O)O1 HJYHSCTYDCMXPG-UHFFFAOYSA-N 0.000 abstract 2
- KAZRCBVXUOCTIO-UHFFFAOYSA-N 5-(chloromethyl)furan-2-carbaldehyde Chemical compound ClCC1=CC=C(C=O)O1 KAZRCBVXUOCTIO-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229940040102 levulinic acid Drugs 0.000 abstract 1
- 239000004058 oil shale Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Furan Compounds (AREA)
Abstract
Käesolev leiutis on meetod 5-alkoksümetüülfurfuraalide valmistamiseks, kus 5-alkoksümetüülfurfuraali valmistamiseks segatakse temperatuuril 10 kuni 90 °C 5-klorometüülfurfuraal (CMF) või 5-bromometüülfurfuraal (BMF), alkohol ja põlevkivituhk, saadud segust eemaldatakse aurustumise teel üleliigne alkohol ning viskoossele jäägile lisatakse vett, misjärel segu ekstraheeritakse orgaanilise lahustiga. Vajadusel lahusti kuivatatakse ja eemaldatakse saadusest. Leiutisekohase meetodi saagis on rohkem kui 60%, kusjuures furfuraalid sisaldavad vähem kui 2% levuliinhappe estreid või 2-(dialkoksümetüül)-5-(alkoksümetüül)furaani.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EEP201300003A EE05755B1 (et) | 2013-01-30 | 2013-01-30 | Meetod 5-alkoksümetüülfurfuraalide valmistamiseks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EEP201300003A EE05755B1 (et) | 2013-01-30 | 2013-01-30 | Meetod 5-alkoksümetüülfurfuraalide valmistamiseks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EE201300003A EE201300003A (et) | 2014-10-15 |
| EE05755B1 true EE05755B1 (et) | 2015-10-15 |
Family
ID=51830131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EEP201300003A EE05755B1 (et) | 2013-01-30 | 2013-01-30 | Meetod 5-alkoksümetüülfurfuraalide valmistamiseks |
Country Status (1)
| Country | Link |
|---|---|
| EE (1) | EE05755B1 (et) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI3746427T3 (fi) | 2018-01-31 | 2023-09-04 | Furanix Technologies Bv | Prosessi kiinteän lignoselluloosa-aineksen jalostamiseen |
| US11578046B2 (en) | 2018-01-31 | 2023-02-14 | Furanix Technologies B.V. | Process for the conversion of a solid lignocellulosic material |
| WO2024175522A1 (en) * | 2023-02-20 | 2024-08-29 | Avantium Knowledge Centre B.V. | Process for the preparation of 5-(alkoxymethyl)furfural |
-
2013
- 2013-01-30 EE EEP201300003A patent/EE05755B1/et not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EE201300003A (et) | 2014-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HK1A | Erratum in gazette | ||
| MM4A | Lapsed by not paying the annual fees |
Effective date: 20170130 |