DE203882C - - Google Patents
Info
- Publication number
- DE203882C DE203882C DENDAT203882D DE203882DA DE203882C DE 203882 C DE203882 C DE 203882C DE NDAT203882 D DENDAT203882 D DE NDAT203882D DE 203882D A DE203882D A DE 203882DA DE 203882 C DE203882 C DE 203882C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- methylthiosalicylic
- alkyl esters
- alkylthiosalicylic
- parts
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 125000005907 alkyl ester group Chemical group 0.000 claims description 6
- NBOMNTLFRHMDEZ-UHFFFAOYSA-N thiosalicylic acid Chemical compound OC(=O)C1=CC=CC=C1S NBOMNTLFRHMDEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229940103494 thiosalicylic acid Drugs 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- LWJQGKJCZOGGPJ-UHFFFAOYSA-N 2-methylsulfanylbenzoic acid Chemical compound CSC1=CC=CC=C1C(O)=O LWJQGKJCZOGGPJ-UHFFFAOYSA-N 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 3
- CPQDZXPLQXZJGF-UHFFFAOYSA-N methyl 2-methylsulfanylbenzoate Chemical compound COC(=O)C1=CC=CC=C1SC CPQDZXPLQXZJGF-UHFFFAOYSA-N 0.000 description 3
- GLGKZKZNXSHACI-UHFFFAOYSA-N 2-ethylsulfanylbenzoic acid Chemical compound CCSC1=CC=CC=C1C(O)=O GLGKZKZNXSHACI-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000004494 ethyl ester group Chemical group 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- JZMJDSHXVKJFKW-UHFFFAOYSA-N methyl sulfate Chemical compound COS(O)(=O)=O JZMJDSHXVKJFKW-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000001754 anti-pyretic effect Effects 0.000 description 1
- 239000002221 antipyretic Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 150000008050 dialkyl sulfates Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- JOUDBUYBGJYFFP-FOCLMDBBSA-N thioindigo Chemical group S\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2S1 JOUDBUYBGJYFFP-FOCLMDBBSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE203882C true DE203882C (cs) |
Family
ID=466258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT203882D Active DE203882C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE203882C (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236875A (en) * | 1962-06-27 | 1966-02-22 | Dow Chemical Co | n-butyl-o-(isopropylthio)benzoate |
-
0
- DE DENDAT203882D patent/DE203882C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3236875A (en) * | 1962-06-27 | 1966-02-22 | Dow Chemical Co | n-butyl-o-(isopropylthio)benzoate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE203882C (cs) | ||
| DE229067C (cs) | ||
| DE1005062B (de) | Verfahren zur Herstellung von Cyclohepten-(1)-carbonsaeure-(1) bzw. deren Estern | |
| DE365367C (de) | Verfahren zur Herstellung von 2-Oxy-1-arylaminonaphthalinen | |
| DE2708143C3 (de) | 3-Carboxyphenylessigsäurederivate und Verfahren zu ihrer Herstellung | |
| DE113762C (cs) | ||
| DE44792C (de) | Verfahren zur Darstellung von Metaamidophenol und alkylirten Metaamidophenolen | |
| DE232277C (cs) | ||
| DE351464C (de) | Verfahren zur Darstellung von Derivaten einer hydrierten 2-Phenylchinolin-4-carbonsaeure | |
| DE241839C (cs) | ||
| CH305891A (de) | Verfahren zur Darstellung von Isonicotinsäurehydrazid. | |
| DE141699C (cs) | ||
| DE50835C (de) | Verfahren zur Darstellung der Carbonsäuren des Metaamidophenols und seiner Alkylderivate | |
| DE575470C (de) | Verfahren zur Darstellung von C, C-disubstituierten Derivaten der Barbitursaeure | |
| DE1060401B (de) | Verfahren zur Herstellung von gegen Schistosomiasis wirksamen 1-(Carboxyalkyl)-piperazinen und deren Estern | |
| DE279201C (cs) | ||
| DE544893C (de) | Verfahren zur Darstellung von Kondensationsprodukten aus Resorcin und aliphatischen Dicarbonsaeuren | |
| DE656600C (de) | Verfahren zur Herstellung von Schwefelsaeureestern, die sich von hoehermolekularen ungesaettigten Fettalkoholen ableiten | |
| DE268830C (cs) | ||
| DE495451C (de) | Verfahren zur Gewinnung von N-substituierten, aromatischen Aminen aus den bei der Doebnerschen Synthese in 2-Stellung substituierter Chinolin-4-carbonsaeuren anfallendenharzigen Rueckstaenden | |
| DE526000C (de) | Verfahren zur Herstellung von Laktonen santoninaehnlicher Konstitution | |
| DE506444C (de) | Verfahren zur Herstellung von Umwandlungsprodukten der 1-Cyannaphthalin-4-sulfosaeure und ihrer Kernsubstitutionsprodukte | |
| DE208637C (cs) | ||
| DE512820C (de) | Verfahren zur Herstellung von Oxyanthrachinonderivaten, insbesondere Alizarin und seinen Derivaten | |
| DE238373C (cs) |