DE269336C - - Google Patents
Info
- Publication number
- DE269336C DE269336C DENDAT269336D DE269336DA DE269336C DE 269336 C DE269336 C DE 269336C DE NDAT269336 D DENDAT269336 D DE NDAT269336D DE 269336D A DE269336D A DE 269336DA DE 269336 C DE269336 C DE 269336C
- Authority
- DE
- Germany
- Prior art keywords
- alcohol
- melting point
- esters
- acids
- acid
- 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.)
- Active
Links
- 150000002148 esters Chemical class 0.000 claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000007513 acids Chemical class 0.000 claims description 3
- 238000006467 substitution reaction Methods 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000032050 esterification Effects 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N benzoic acid ethyl ester Natural products CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 1
- UDEWPOVQBGFNGE-UHFFFAOYSA-N benzoic acid n-propyl ester Natural products CCCOC(=O)C1=CC=CC=C1 UDEWPOVQBGFNGE-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- OLXYLDUSSBULGU-UHFFFAOYSA-N methyl pyridine-4-carboxylate Chemical compound COC(=O)C1=CC=NC=C1 OLXYLDUSSBULGU-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/88—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE269336C true DE269336C (enExample) |
Family
ID=526209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT269336D Active DE269336C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE269336C (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6999850B2 (en) | 2000-11-17 | 2006-02-14 | Mcdonald Murray | Sensors for robotic devices |
-
0
- DE DENDAT269336D patent/DE269336C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6999850B2 (en) | 2000-11-17 | 2006-02-14 | Mcdonald Murray | Sensors for robotic devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2510633B2 (de) | Diagnostisches mittel zum nachweis von eiweiss in koerperfluessigkeiten und dafuer geeignete indikatorfarbstoffe | |
| DE2721171A1 (de) | Neues vincaminsalz, seine herstellung und es enthaltende pharmazeutische zubereitungen | |
| DE1179218B (de) | Verfahren zur Herstellung von Riboflavin-2', 3', 4', 5'-tetrabuttersaeureester | |
| DE524256C (de) | Verfahren zur Erhoehung der Weichheit und Elastizitaet geformter Celluloseester | |
| DE704297C (de) | Verfahren zur Darstellung von neutralen, oelloeslichen und sterilisierbaren organischen Wismutsalzen | |
| AT96973B (de) | Verfahren zur Darstellung von Dioxyperylen. | |
| DE561314C (de) | Verfahren zur Herstellung von leicht loeslichen Salzen hochmolekularer jodierter Fettsaeuren | |
| DE933450C (de) | Verfahren zur Herstellung eines neuen Salzes von Penicillin G | |
| DE132475C (enExample) | ||
| DE1468945C (de) | Ester des 9 alpha Fluor Predniso Ions bzw Dexamethasons und Verfahren zu deren Herstellung | |
| AT164549B (de) | Verfahren zur Herstellung von Sterinabbauprodukten | |
| AT258491B (de) | Verfahren zur Herstellung neuer 11-Oxodiene von Steroiden | |
| AT32639B (de) | Verfahren zur Darstellung von Methylenzitrylsalizylsäure. | |
| AT227266B (de) | Verfahren zur Herstellung von neuen Phenothiazinderivaten, sowie von deren Säureadditionssalzen und quartären Salzen | |
| DE188434C (enExample) | ||
| DE188318C (enExample) | ||
| AT74591B (de) | Verfahren zur Darstellung eines kristallisierten Esters des Ricinstearolsäuredijodids. | |
| DE281136C (enExample) | ||
| DE704549C (de) | Verfahren zur Herstellung von Pplyjodoxyphenylphenylessigsaeuren | |
| AT245175B (de) | Verfahren zur Herstellung neuer Ester der Dehydrocholsäure | |
| DE703342C (de) | ungen der Androstanreihe aus Sterinen | |
| CH174913A (de) | Verfahren zur Darstellung von Acetyltropasäure-2,2-dimethyl-3-diäthylaminopropanolester. | |
| DE60033197T2 (de) | Neue ft-0554a verbindungen und verfahren zu deren herstellung | |
| DE1795270C3 (de) | 1 -Hydroxy-2-pyridone | |
| AT71351B (de) | Verfahren zur Darstellung von azylierten Diaminophenolen und ihren Derivaten. |