DE3660188D1 - Process for the preparation of methyl n-methylanthranilate - Google Patents
Process for the preparation of methyl n-methylanthranilateInfo
- Publication number
- DE3660188D1 DE3660188D1 DE8686101221T DE3660188T DE3660188D1 DE 3660188 D1 DE3660188 D1 DE 3660188D1 DE 8686101221 T DE8686101221 T DE 8686101221T DE 3660188 T DE3660188 T DE 3660188T DE 3660188 D1 DE3660188 D1 DE 3660188D1
- Authority
- DE
- Germany
- Prior art keywords
- methyl
- methylanthranilate
- preparation
- yield
- hyrogenation
- 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
Links
- GVOWHGSUZUUUDR-UHFFFAOYSA-N methyl N-methylanthranilate Chemical compound CNC1=CC=CC=C1C(=O)OC GVOWHGSUZUUUDR-UHFFFAOYSA-N 0.000 title abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- VAMXMNNIEUEQDV-UHFFFAOYSA-N methyl anthranilate Chemical compound COC(=O)C1=CC=CC=C1N VAMXMNNIEUEQDV-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229940102398 methyl anthranilate Drugs 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
- C07C227/18—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions involving amino or carboxyl groups, e.g. hydrolysis of esters or amides, by formation of halides, salts or esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/697,533 US4582922A (en) | 1985-02-01 | 1985-02-01 | Process for the preparation of methyl N-methylanthranilate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3660188D1 true DE3660188D1 (en) | 1988-06-16 |
Family
ID=24801488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8686101221T Expired DE3660188D1 (en) | 1985-02-01 | 1986-01-30 | Process for the preparation of methyl n-methylanthranilate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4582922A (en, 2012) |
| EP (1) | EP0190667B1 (en, 2012) |
| JP (1) | JPS61180749A (en, 2012) |
| AT (1) | ATE34169T1 (en, 2012) |
| CA (1) | CA1250311A (en, 2012) |
| DE (1) | DE3660188D1 (en, 2012) |
| MX (1) | MX161725A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5187196A (en) * | 1989-03-13 | 1993-02-16 | The United States Of America As Represented By The Secretary Of Agriculture | Grazing repellent for geese and swans |
| US5026507A (en) * | 1989-05-04 | 1991-06-25 | Westvaco Corporation | Fluorescent whitening agents, products comprising the agent and method of use thereof |
| GB2236318A (en) * | 1989-09-26 | 1991-04-03 | Nitrokemia Ipartelepek | Process for preparing pure N-methyl-anthranilic acid methylester |
| CN110693869B (zh) * | 2019-10-23 | 2022-05-24 | 华南理工大学 | 2-(甲氨基)苯甲酸甲酯的应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE122568C (en, 2012) * | ||||
| GB571410A (en) * | 1944-01-28 | 1945-08-23 | Bayer Products Ltd | Improved manufacture of ethyl p-n-butylamino benzoate |
| IT1017639B (it) * | 1973-06-09 | 1977-08-10 | Basf Ag | Processo per la preparazione di esteri di acidi dimetilaminobenzen carbossilici |
| DE2618033A1 (de) * | 1976-04-24 | 1977-11-10 | Basf Ag | Verfahren zur herstellung von aralkylarylaminen und alkylarylaminen |
| GB1547919A (en) * | 1977-12-01 | 1979-06-27 | Ward Blenkinsop & Co Ltd | Photocurable compositions |
| DE2802211A1 (de) * | 1978-01-19 | 1979-07-26 | Basf Ag | N-substituierte 2,6-dialkylaniline und verfahren zur herstellung von n- substituierten 2,6-dialkylanilinen |
-
1985
- 1985-02-01 US US06/697,533 patent/US4582922A/en not_active Expired - Fee Related
-
1986
- 1986-01-20 CA CA000499898A patent/CA1250311A/en not_active Expired
- 1986-01-30 DE DE8686101221T patent/DE3660188D1/de not_active Expired
- 1986-01-30 EP EP86101221A patent/EP0190667B1/en not_active Expired
- 1986-01-30 AT AT86101221T patent/ATE34169T1/de not_active IP Right Cessation
- 1986-01-31 JP JP61018270A patent/JPS61180749A/ja active Granted
- 1986-01-31 MX MX1410A patent/MX161725A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0190667B1 (en) | 1988-05-11 |
| JPH0250101B2 (en, 2012) | 1990-11-01 |
| ATE34169T1 (de) | 1988-05-15 |
| CA1250311A (en) | 1989-02-21 |
| EP0190667A1 (en) | 1986-08-13 |
| JPS61180749A (ja) | 1986-08-13 |
| US4582922A (en) | 1986-04-15 |
| MX161725A (es) | 1990-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8328 | Change in the person/name/address of the agent |
Free format text: HAGEMANN, H., DIPL.-CHEM. DR.RER.NAT. KEHL, G., DIPL.-PHYS., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |