DE136779C - - Google Patents
Info
- Publication number
- DE136779C DE136779C DENDAT136779D DE136779DA DE136779C DE 136779 C DE136779 C DE 136779C DE NDAT136779 D DENDAT136779 D DE NDAT136779D DE 136779D A DE136779D A DE 136779DA DE 136779 C DE136779 C DE 136779C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- ester
- acids
- cyanomethylanthranilic
- phenylglycine
- 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
- 239000002253 acid Substances 0.000 claims description 20
- PJUXPMVQAZLJEX-UHFFFAOYSA-N 2-(carboxymethylamino)benzoic acid Chemical compound OC(=O)CNC1=CC=CC=C1C(O)=O PJUXPMVQAZLJEX-UHFFFAOYSA-N 0.000 claims description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 12
- 150000001408 amides Chemical class 0.000 claims description 8
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 8
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 claims description 7
- -1 nitrile ester Chemical class 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000007127 saponification reaction Methods 0.000 claims description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 3
- 125000004494 ethyl ester group Chemical group 0.000 claims description 3
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- 150000002825 nitriles Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 150000004702 methyl esters Chemical class 0.000 claims 2
- 150000001350 alkyl halides Chemical class 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 claims 1
- 125000005998 bromoethyl group Chemical group 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 125000004093 cyano group Chemical group *C#N 0.000 claims 1
- 239000005457 ice water Substances 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000002244 precipitate Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- VYPFMCZCVQRZQJ-UHFFFAOYSA-N 2-(cyanomethylamino)benzoic acid Chemical class OC(=O)C1=CC=CC=C1NCC#N VYPFMCZCVQRZQJ-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE136779C true DE136779C (enrdf_load_stackoverflow) |
Family
ID=404716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT136779D Active DE136779C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE136779C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT136779D patent/DE136779C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE136779C (enrdf_load_stackoverflow) | ||
| DE877613C (de) | Verfahren zur Herstellung von Alkylderivaten der ª-[2-Oxynaphthyl-(6)]-propionsaeure mit Eierstockhormonwirkung | |
| DE543529C (de) | Verfahren zur Herstellung optisch aktiver Monooxyphenylalkamine | |
| DE264654C (enrdf_load_stackoverflow) | ||
| DE522064C (de) | Verfahren zur Darstellung von Monoalkoxyaminobenzoesaeurealkaminestern | |
| DE335993C (de) | Verfahren zur Herstellung von Hydantoinen | |
| DE337939C (de) | Verfahren zur Herstellung eines Betains des Hexamethylentetramins | |
| DE2263880B2 (de) | Hemisuccinate von dl-, d- oder 1-Allethrolon sowie deren Ephedrinsalze und Verfahren zur Aufspaltung von dl-Allethrolon | |
| DE969245C (de) | Verfahren zur Herstellung neuer spasmolytisch wirksamer basischer Ester von ª‡-alkylierten Phenylessigsaeuren | |
| DE968679C (de) | Verfahren zur Darstellung von Acrylsaeureamid durch Verseifen von Acrylsaeurenitril | |
| DE515781C (de) | Verfahren zur Darstellung von reinem Phenylazo-2, 6-diaminopyridinmonohydrochlorid | |
| DE2358470A1 (de) | Neues derivat des l-4-hydroxyprolins, dessen herstellung und dieses enthaltende medizinische zusammensetzungen | |
| DE129562C (enrdf_load_stackoverflow) | ||
| DE1044084B (de) | Verfahren zur Herstellung neuer Piperidinverbindungen | |
| DE906695C (de) | Verfahren zur Herstellung von Thiosemicarbazonen | |
| DE489845C (de) | Verfahren zur Darstellung von N-Arylsulfoderivaten primaerer und sekundaerer Amine | |
| DE158088C (enrdf_load_stackoverflow) | ||
| DE129375C (enrdf_load_stackoverflow) | ||
| DE612162C (de) | Verfahren zur Gewinnung von reiner Xylose | |
| AT142027B (de) | Verfahren zur Darstellung von Acylderivaten des Dihydrofollikelhormons. | |
| DE319368C (de) | Verfahren zur Darstellung von Paraldehyd | |
| DE213155C (enrdf_load_stackoverflow) | ||
| DE268158C (enrdf_load_stackoverflow) | ||
| AT160370B (de) | Verfahren zur Darstellung neuer Aminofettsäureamide bzw. deren quartären Ammoniumsalze. | |
| DE1493579C (de) | Verfahren zur Herstellung neuer pharma zeutisch wertvoller Verbindungen |