AT325031B - Verfahren zur auftrennung von gemischen aus d- und l- 2- (6 - methoxy -2- naphthyl) - propionsäure - Google Patents
Verfahren zur auftrennung von gemischen aus d- und l- 2- (6 - methoxy -2- naphthyl) - propionsäureInfo
- Publication number
- AT325031B AT325031B AT356773A AT356773A AT325031B AT 325031 B AT325031 B AT 325031B AT 356773 A AT356773 A AT 356773A AT 356773 A AT356773 A AT 356773A AT 325031 B AT325031 B AT 325031B
- Authority
- AT
- Austria
- Prior art keywords
- naphthyl
- methoxy
- mixtures
- separation
- propionic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
- C07C59/52—Unsaturated compounds containing hydroxy or O-metal groups a hydroxy or O-metal group being bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B57/00—Separation of optically-active compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
- C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24646172A | 1972-04-21 | 1972-04-21 | |
| US35019373A | 1973-04-11 | 1973-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT325031B true AT325031B (de) | 1975-09-25 |
Family
ID=26937998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT356773A AT325031B (de) | 1972-04-21 | 1973-04-20 | Verfahren zur auftrennung von gemischen aus d- und l- 2- (6 - methoxy -2- naphthyl) - propionsäure |
Country Status (19)
| Country | Link |
|---|---|
| AR (1) | AR200998A1 (de) |
| AT (1) | AT325031B (de) |
| CA (1) | CA995676A (de) |
| CH (1) | CH574884A5 (de) |
| CS (1) | CS161980B2 (de) |
| DE (1) | DE2319245C3 (de) |
| DK (1) | DK139715B (de) |
| ES (1) | ES413924A2 (de) |
| FI (1) | FI57927C (de) |
| GB (1) | GB1422015A (de) |
| HU (1) | HU166932B (de) |
| IE (1) | IE37553B1 (de) |
| IL (1) | IL42078A (de) |
| IN (1) | IN138786B (de) |
| IT (1) | IT1044244B (de) |
| NL (1) | NL164549C (de) |
| SE (1) | SE406083B (de) |
| SU (1) | SU571185A3 (de) |
| YU (1) | YU36678B (de) |
-
1973
- 1973-04-13 IN IN878/CAL/73A patent/IN138786B/en unknown
- 1973-04-13 CA CA168,713A patent/CA995676A/en not_active Expired
- 1973-04-16 DE DE2319245A patent/DE2319245C3/de not_active Expired
- 1973-04-18 DK DK218673AA patent/DK139715B/da not_active IP Right Cessation
- 1973-04-18 GB GB1881573A patent/GB1422015A/en not_active Expired
- 1973-04-18 FI FI1261/73A patent/FI57927C/fi active
- 1973-04-18 NL NL7305486.A patent/NL164549C/xx not_active IP Right Cessation
- 1973-04-18 AR AR247626A patent/AR200998A1/es active
- 1973-04-19 ES ES413924A patent/ES413924A2/es not_active Expired
- 1973-04-19 SE SE7305624A patent/SE406083B/xx unknown
- 1973-04-19 YU YU1058/73A patent/YU36678B/xx unknown
- 1973-04-19 IE IE632/73A patent/IE37553B1/xx unknown
- 1973-04-19 CH CH565073A patent/CH574884A5/xx not_active IP Right Cessation
- 1973-04-20 HU HUSI1314A patent/HU166932B/hu unknown
- 1973-04-20 IT IT68148/73A patent/IT1044244B/it active
- 1973-04-20 AT AT356773A patent/AT325031B/de not_active IP Right Cessation
- 1973-04-20 SU SU7301905966A patent/SU571185A3/ru active
- 1973-04-20 CS CS2907A patent/CS161980B2/cs unknown
- 1973-04-20 IL IL42078A patent/IL42078A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL164549B (nl) | 1980-08-15 |
| GB1422015A (en) | 1976-01-21 |
| CA995676A (en) | 1976-08-24 |
| FI57927B (fi) | 1980-07-31 |
| ES413924A2 (es) | 1976-11-16 |
| HU166932B (de) | 1975-06-28 |
| YU105873A (en) | 1982-06-18 |
| IT1044244B (it) | 1980-03-20 |
| CH574884A5 (de) | 1976-04-30 |
| DE2319245A1 (de) | 1973-10-25 |
| SU571185A3 (ru) | 1977-08-30 |
| DK139715B (da) | 1979-04-02 |
| IE37553L (en) | 1973-10-21 |
| DE2319245C3 (de) | 1978-12-07 |
| NL7305486A (de) | 1973-10-23 |
| CS161980B2 (de) | 1975-06-10 |
| IN138786B (de) | 1976-03-27 |
| YU36678B (en) | 1984-08-31 |
| SE406083B (sv) | 1979-01-22 |
| IE37553B1 (en) | 1977-08-17 |
| FI57927C (fi) | 1980-11-10 |
| DE2319245B2 (de) | 1978-04-06 |
| IL42078A (en) | 1976-08-31 |
| AR200998A1 (es) | 1975-02-06 |
| DK139715C (de) | 1979-09-17 |
| NL164549C (nl) | 1981-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT329762B (de) | Verfahren zur herstellung von neuen o-substituierten 7beta-amino-3-cephem-3-o1-4-carbonsaureverbindungen | |
| AT312584B (de) | Verfahren zur Herstellung von 2-(6-Methoxy-2-naphthyl)-propionsäure | |
| AT326676B (de) | Verfahren zur gewinnung von lactamen aus sauren reaktionsgemischen | |
| CH550764A (de) | Verfahren zur herstellung der d-2-(6-methoxy-2-naphthyl)-propionsaeure. | |
| CH548360A (de) | Verfahren zur herstellung der d-2-(6-methoxy-2-naphthyl)-propionsaeure. | |
| AT326112B (de) | Verfahren zur gewinnung von terephthalsäuredimethylester | |
| CH548359A (de) | Verfahren zur herstellung der d-2-(6-methoxy-2-naphthyl)-propionsaeure. | |
| CH548970A (de) | Verfahren zur herstellung von ((+-))-trans-chrysanthemumsaeure aus einem gemisch von ((+-))-trans- und ((+-))-cischrysanthemumsaeure. | |
| CH529742A (de) | Verfahren zur Herstellung von Vitamin-A-Säureamiden | |
| AT327381B (de) | Verfahren zur herstellung von 7beta-amino-3-cephem-4-carbonsaureverbindungen | |
| CH542807A (de) | Verfahren zur Herstellung von Phenylessigsäure | |
| CH503722A (de) | Verfahren zur Herstellung von Tetronsäure | |
| AT323124B (de) | Verfahren zur herstellung von alfa-chlorcarbonsäurechloriden | |
| AT313249B (de) | Verfahren zur Gewinnung von Carbonsäureestern aus den Abfallsalzlösungen der Cyclohexanonherstellung | |
| AT323420B (de) | Verfahren zur herstellung von poly-alpha-oxy-acrylsäure | |
| ATA532473A (de) | Verfahren zur herstellung von 7-amino-desacetoxy-cephalosporansaure | |
| AT325031B (de) | Verfahren zur auftrennung von gemischen aus d- und l- 2- (6 - methoxy -2- naphthyl) - propionsäure | |
| AT330157B (de) | Verfahren zur herstellung von neuen m-(2-aminoathyl)-benzoesaureestern | |
| CH505785A (de) | Verfahren zur Herstellung von (-)threo-3-(4-Hydroxy-3-methoxy-phenyl)-serin | |
| AT338251B (de) | Verfahren zur herstellung von 2- (4-isobutylphenyl)-propionsaure | |
| CH550763A (de) | Verfahren zur herstellung der d-2-(6-methoxy-2-naphthyl)-propionsaeure. | |
| AT305242B (de) | Verfahren zur Herstellung von neuen α-Aminoxycarbonsäreamiden | |
| ATA275574A (de) | Verfahren zur gewinnung von vanadin aus ferrophosphor | |
| AT296245B (de) | Verfahren zur Abtrennung von reiner Monochloressigsäure aus einem Chlorierungsgemisch | |
| AT326595B (de) | Verfahren zur herstellung von citronensäure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EIH | Change in the person of patent owner | ||
| ELA | Expired due to lapse of time |