CH481047A - Verfahren zur Herstellung neuer Malonsäure-Derivate - Google Patents
Verfahren zur Herstellung neuer Malonsäure-DerivateInfo
- Publication number
- CH481047A CH481047A CH1848866A CH1848866A CH481047A CH 481047 A CH481047 A CH 481047A CH 1848866 A CH1848866 A CH 1848866A CH 1848866 A CH1848866 A CH 1848866A CH 481047 A CH481047 A CH 481047A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- acid derivatives
- malonic acid
- new
- new malonic
- 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
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
-
- 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
- C07C59/66—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings
- C07C59/68—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings the non-carboxylic part of the ether containing six-membered aromatic rings the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1136169A CH481048A (de) | 1966-01-10 | 1966-12-23 | Verfahren zur Herstellung neuer Malonsäure-Derivate |
CH1136269A CH481038A (de) | 1966-01-10 | 1966-12-23 | Verfahren zur Herstellung neuer Malonsäure-Derivate |
CH1136469A CH481049A (de) | 1966-01-10 | 1966-12-23 | Verfahren zur Herstellung neuer Malonsäure-Derivate |
CH1136369A CH481039A (de) | 1966-01-10 | 1966-12-23 | Verfahren zur Herstellung neuer Malonsäure-Derivate |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51945966A | 1966-01-10 | 1966-01-10 | |
US52993466A | 1966-02-25 | 1966-02-25 | |
US54777166A | 1966-05-05 | 1966-05-05 | |
US57755966A | 1966-08-02 | 1966-08-02 | |
US57076566A | 1966-08-02 | 1966-08-02 | |
US56957866A | 1966-08-02 | 1966-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH481047A true CH481047A (de) | 1969-11-15 |
Family
ID=27560091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1848866A CH481047A (de) | 1966-01-10 | 1966-12-23 | Verfahren zur Herstellung neuer Malonsäure-Derivate |
Country Status (6)
Country | Link |
---|---|
US (2) | US3507911A (de) |
CH (1) | CH481047A (de) |
DE (1) | DE1593971A1 (de) |
ES (4) | ES335391A1 (de) |
FR (1) | FR6302M (de) |
GB (2) | GB1177842A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3699150A (en) * | 1970-05-22 | 1972-10-17 | Baychem Corp | Ethers of dicarboxylic acids |
US4008265A (en) * | 1971-05-22 | 1977-02-15 | Sumitomo Chemical Company, Limited | Novel bisphenoxy carboxylic acid derivatives and their salts |
US3928602A (en) * | 1972-11-01 | 1975-12-23 | Astra Laekemedel Ab | Substituted phenoxymalonic acids, esters thereof and hypolipaemic agents containing the same for lowering lipid levels |
DE2362416A1 (de) * | 1973-12-15 | 1975-06-19 | Merck Patent Gmbh | Diphenoxyessigsaeure-derivate und verfahren zu ihrer herstellung |
EP0004317B1 (de) * | 1978-03-17 | 1982-01-06 | Ciba-Geigy Ag | Neue Phenoxy-alkancarbonsäurederivate, deren Herstellung, sie enthaltende herbizide Mittel und deren Verwendung |
-
1966
- 1966-08-02 US US577559A patent/US3507911A/en not_active Expired - Lifetime
- 1966-08-02 US US569578A patent/US3474128A/en not_active Expired - Lifetime
- 1966-12-23 CH CH1848866A patent/CH481047A/de not_active IP Right Cessation
-
1967
- 1967-01-05 GB GB36616/69A patent/GB1177842A/en not_active Expired
- 1967-01-05 GB GB684/67A patent/GB1177841A/en not_active Expired
- 1967-01-07 DE DE19671593971 patent/DE1593971A1/de active Pending
- 1967-01-09 ES ES335391A patent/ES335391A1/es not_active Expired
- 1967-01-09 ES ES335390A patent/ES335390A1/es not_active Expired
- 1967-01-09 ES ES335392A patent/ES335392A1/es not_active Expired
- 1967-01-09 ES ES335393A patent/ES335393A1/es not_active Expired
- 1967-04-07 FR FR101957A patent/FR6302M/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1177841A (en) | 1970-01-14 |
US3474128A (en) | 1969-10-21 |
US3507911A (en) | 1970-04-21 |
DE1593971A1 (de) | 1970-08-20 |
FR6302M (de) | 1968-09-09 |
GB1177842A (en) | 1970-01-14 |
ES335391A1 (es) | 1968-03-16 |
ES335392A1 (es) | 1968-03-16 |
ES335390A1 (es) | 1968-03-16 |
ES335393A1 (es) | 1968-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |