DE216917C - - Google Patents
Info
- Publication number
- DE216917C DE216917C DE1908216917D DE216917DA DE216917C DE 216917 C DE216917 C DE 216917C DE 1908216917 D DE1908216917 D DE 1908216917D DE 216917D A DE216917D A DE 216917DA DE 216917 C DE216917 C DE 216917C
- Authority
- DE
- Germany
- Prior art keywords
- lactic acid
- glycerol
- percent
- dilactate
- heated
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 15
- 235000011187 glycerol Nutrition 0.000 claims description 8
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 8
- 235000014655 lactic acid Nutrition 0.000 claims description 6
- 239000004310 lactic acid Substances 0.000 claims description 6
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- PVSDCKDNZFNSMO-UHFFFAOYSA-N [3-hydroxy-2-(2-hydroxypropanoyloxy)propyl] 2-hydroxypropanoate Chemical compound CC(O)C(=O)OCC(CO)OC(=O)C(C)O PVSDCKDNZFNSMO-UHFFFAOYSA-N 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- RSGINGXWCXYMQU-UHFFFAOYSA-N 2,3-dihydroxypropyl 2-hydroxypropanoate Chemical group CC(O)C(=O)OCC(O)CO RSGINGXWCXYMQU-UHFFFAOYSA-N 0.000 description 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N carbon bisulphide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- -1 glycerol lactic acid lactone Chemical class 0.000 description 2
- 150000003903 lactic acid esters Chemical class 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- VIWIWXKTPWZMEW-UHFFFAOYSA-N 2-hydroxypropanoic acid;propane-1,2,3-triol Chemical class CC(O)C(O)=O.OCC(O)CO VIWIWXKTPWZMEW-UHFFFAOYSA-N 0.000 description 1
- ZZUUMCMLIPRDPI-UHFFFAOYSA-N 2-hydroxypropanoic acid;sodium Chemical compound [Na].CC(O)C(O)=O ZZUUMCMLIPRDPI-UHFFFAOYSA-N 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-M Sodium 2-anthraquinonesulfonate Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)[O-])=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-M 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating Effects 0.000 description 1
- 230000001476 alcoholic Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- IUEMQUIQAPPJDL-UHFFFAOYSA-M sodium;2,3-dihydroxypropanoate Chemical compound [Na+].OCC(O)C([O-])=O IUEMQUIQAPPJDL-UHFFFAOYSA-M 0.000 description 1
- NGSFWBMYFKHRBD-UHFFFAOYSA-N sodium;2-hydroxypropanoic acid Chemical compound [Na+].CC(O)C(O)=O NGSFWBMYFKHRBD-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G21/00—Table-ware
- A47G21/14—Knife racks or stands; Holders for table utensils attachable to plates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
- C07C69/68—Lactic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT44375D AT44375B (de) | 1908-09-16 | 1909-03-29 | Verfahren zur Darstellung von Glyzerinmono- und -dilaktat. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE216917C true DE216917C (sv) |
Family
ID=478275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1908216917D Expired - Lifetime DE216917C (sv) | 1908-09-16 | 1908-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE216917C (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584998A (en) * | 1948-06-18 | 1952-02-12 | Edward M Filachione | Mixed glycerol esters and their acylation products |
-
1908
- 1908-09-16 DE DE1908216917D patent/DE216917C/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2584998A (en) * | 1948-06-18 | 1952-02-12 | Edward M Filachione | Mixed glycerol esters and their acylation products |
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