DE141698C - - Google Patents
Info
- Publication number
- DE141698C DE141698C DENDAT141698D DE141698DA DE141698C DE 141698 C DE141698 C DE 141698C DE NDAT141698 D DENDAT141698 D DE NDAT141698D DE 141698D A DE141698D A DE 141698DA DE 141698 C DE141698 C DE 141698C
- Authority
- DE
- Germany
- Prior art keywords
- ester
- cyanomethylanthranilic
- hydrogen sulfide
- acid
- preparation
- 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
- 239000002253 acid Substances 0.000 claims description 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- -1 ester thioamides Chemical class 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- PJUXPMVQAZLJEX-UHFFFAOYSA-N 2-(carboxymethylamino)benzoic acid Chemical compound OC(=O)CNC1=CC=CC=C1C(O)=O PJUXPMVQAZLJEX-UHFFFAOYSA-N 0.000 claims 2
- 150000003556 thioamides Chemical class 0.000 claims 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- VYPFMCZCVQRZQJ-UHFFFAOYSA-N 2-(cyanomethylamino)benzoic acid Chemical class OC(=O)C1=CC=CC=C1NCC#N VYPFMCZCVQRZQJ-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE141698C true DE141698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=409301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT141698D Active DE141698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE141698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- DE DENDAT141698D patent/DE141698C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2147023C3 (de) | Verfahren zur Herstellung von 1H- Tetrazol-Verbindungen | |
| DE1927337C3 (de) | Verfahren zur Herstellung Schiffscher Basen des 2-Formyl-chinoxalin l,4dioxids | |
| DE141698C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1261511B (de) | Verfahren zur Herstellung von Amidsaeureestern zweiwertiger Carbonsaeuren | |
| CH495377A (de) | Verfahren zur Herstellung von Penicillinen | |
| DE1470034A1 (de) | Cephalosporinderivate und Verfahren zu deren Herstellung | |
| DE180291C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE1274132B (de) | Verfahren zur Herstellung von L-(í¬)-ª-(3, 4-Dihydroxyphenyl)-ª-methyl-alanin | |
| DE2558508A1 (de) | Verfahren zur racematspaltung von dl-pantolacton | |
| DE2245248C2 (de) | 1-Phenyl-4-aminopyridaziniumsalze | |
| DE185963C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE157840C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE444014C (de) | Verfahren zur Darstellung von Thiuramdisulfiden | |
| DE1119263B (de) | Verfahren zur Herstellung neuer Sulfonylurethane | |
| DE137846C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE189842C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE272292C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE172980C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE500435C (de) | Verfahren zur Herstellung von Aminen aus Carboxylverbindungen oder ihren Abkoemmlingen | |
| DE1493854C (de) | Benzanilide und Verfahren zu ihrer Herstellung | |
| AT244326B (de) | Verfahren zur Herstellung von neuen Derivaten von α-Hydroxycarbonsäuren | |
| DE951364C (de) | Verfahren zur Herstellung von schwefelhaltigen Abkoemmlingen der Barbitursaeure | |
| AT70874B (de) | Verfahren zur Darstellung von Salzen des Betains. | |
| DE2640616A1 (de) | Verfahren zur herstellung von n-acylierten glycinderivaten, die durch aromatische reste alpha-substituiert sind, und die dabei erhaltenen produkte | |
| DE245535C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |