RO99789B1 - Procedeu de preparare a lactatului de etil - Google Patents
Procedeu de preparare a lactatului de etilInfo
- Publication number
- RO99789B1 RO99789B1 RO131932A RO13193288A RO99789B1 RO 99789 B1 RO99789 B1 RO 99789B1 RO 131932 A RO131932 A RO 131932A RO 13193288 A RO13193288 A RO 13193288A RO 99789 B1 RO99789 B1 RO 99789B1
- Authority
- RO
- Romania
- Prior art keywords
- ethyl lactate
- preparing ethyl
- esterification
- lactic acid
- preparing
- Prior art date
Links
- LZCLXQDLBQLTDK-UHFFFAOYSA-N ethyl 2-hydroxypropanoate Chemical compound CCOC(=O)C(C)O LZCLXQDLBQLTDK-UHFFFAOYSA-N 0.000 title abstract 4
- 229940116333 ethyl lactate Drugs 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 230000032050 esterification Effects 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 2
- 235000014655 lactic acid Nutrition 0.000 abstract 2
- 239000004310 lactic acid Substances 0.000 abstract 2
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia de fata se refera la un procedeu de preparare a lactatului de etil, prin esterificarea acidului lactic cu alcool etilic, în prezenta acidului sulfuric, si consta în aceea ca esterificarile se realizeaza la un raport moalr 3,75 moli alcool etilic de 96% la 1 mol acid lactic, folosind ca mediu de reactie benzenul, la reflux timp de 6...8 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO131932A RO99789B1 (ro) | 1988-01-27 | 1988-01-27 | Procedeu de preparare a lactatului de etil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO131932A RO99789B1 (ro) | 1988-01-27 | 1988-01-27 | Procedeu de preparare a lactatului de etil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO99789B1 true RO99789B1 (ro) | 1990-06-29 |
Family
ID=40907846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO131932A RO99789B1 (ro) | 1988-01-27 | 1988-01-27 | Procedeu de preparare a lactatului de etil |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO99789B1 (ro) |
-
1988
- 1988-01-27 RO RO131932A patent/RO99789B1/ro unknown
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