ES293976A1 - Procedimiento de preparación de derivados ópticamente activos del ácido malónico - Google Patents
Procedimiento de preparación de derivados ópticamente activos del ácido malónicoInfo
- Publication number
- ES293976A1 ES293976A1 ES293976A ES293976A ES293976A1 ES 293976 A1 ES293976 A1 ES 293976A1 ES 293976 A ES293976 A ES 293976A ES 293976 A ES293976 A ES 293976A ES 293976 A1 ES293976 A1 ES 293976A1
- Authority
- ES
- Spain
- Prior art keywords
- optically active
- malonic acid
- ester
- procedure
- 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.)
- Expired
Links
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical class OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 abstract 1
- YFEJFKLTGBWWPS-UHFFFAOYSA-N 2-methyl-2-phenylmethoxypropanedioic acid Chemical compound OC(=O)C(C(O)=O)(C)OCC1=CC=CC=C1 YFEJFKLTGBWWPS-UHFFFAOYSA-N 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/38—Malonic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/675—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids of saturated hydroxy-carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1399962A CH420104A (de) | 1962-11-29 | 1962-11-29 | Verfahren zur Herstellung optisch aktiver Verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES293976A1 true ES293976A1 (es) | 1964-05-16 |
Family
ID=4397105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES293976A Expired ES293976A1 (es) | 1962-11-29 | 1963-11-28 | Procedimiento de preparación de derivados ópticamente activos del ácido malónico |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3294835A (OSRAM) |
| AT (1) | AT244943B (OSRAM) |
| CH (1) | CH420104A (OSRAM) |
| DK (2) | DK112376B (OSRAM) |
| ES (1) | ES293976A1 (OSRAM) |
| FI (1) | FI40281B (OSRAM) |
| GB (1) | GB1059628A (OSRAM) |
| LU (1) | LU44890A1 (OSRAM) |
| NL (1) | NL300873A (OSRAM) |
| SE (2) | SE307937B (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1245982B (de) * | 1964-07-09 | 1967-08-03 | Farbwerke Hoechst Aktiengesellschaft vormals Meister Lucius &. Brüning, Frankfurt/M | Verfahren zur Herstellung von L(-)-B-(3,4-Dihydroxy-phenyl)-a-methyl-alanin |
-
1962
- 1962-11-29 CH CH1399962A patent/CH420104A/de unknown
-
1963
- 1963-07-23 SE SE8134/67A patent/SE307937B/xx unknown
- 1963-10-21 GB GB41449/63A patent/GB1059628A/en not_active Expired
- 1963-11-22 NL NL300873A patent/NL300873A/xx unknown
- 1963-11-27 AT AT948363A patent/AT244943B/de active
- 1963-11-27 US US326390A patent/US3294835A/en not_active Expired - Lifetime
- 1963-11-27 LU LU44890D patent/LU44890A1/xx unknown
- 1963-11-28 SE SE13175/63A patent/SE306526B/xx unknown
- 1963-11-28 FI FI2343/63A patent/FI40281B/fi active
- 1963-11-28 DK DK558063AA patent/DK112376B/da unknown
- 1963-11-28 ES ES293976A patent/ES293976A1/es not_active Expired
-
1966
- 1966-02-21 DK DK89966AA patent/DK114264B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK114264B (da) | 1969-06-16 |
| NL300873A (OSRAM) | 1965-09-27 |
| US3294835A (en) | 1966-12-27 |
| SE307937B (OSRAM) | 1969-01-27 |
| FI40281B (OSRAM) | 1968-09-02 |
| AT244943B (de) | 1966-02-10 |
| LU44890A1 (OSRAM) | 1964-05-27 |
| GB1059628A (en) | 1967-02-22 |
| SE306526B (OSRAM) | 1968-12-02 |
| DK112376B (da) | 1968-12-09 |
| CH420104A (de) | 1966-09-15 |
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