CH481047A - Verfahren zur Herstellung neuer Malonsäure-Derivate - Google Patents

Verfahren zur Herstellung neuer Malonsäure-Derivate

Info

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
Application number
CH1848866A
Other languages
English (en)
Inventor
Gustav Dr Griot Rudolf
Original Assignee
Sandoz Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH1136369A priority Critical patent/CH481039A/de
Priority to CH1136169A priority patent/CH481048A/de
Priority to CH1136269A priority patent/CH481038A/de
Priority to CH1136469A priority patent/CH481049A/de
Publication of CH481047A publication Critical patent/CH481047A/de

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)
CH1848866A 1966-01-10 1966-12-23 Verfahren zur Herstellung neuer Malonsäure-Derivate CH481047A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1136369A CH481039A (de) 1966-01-10 1966-12-23 Verfahren zur Herstellung neuer Malonsäure-Derivate
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

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
US56957866A 1966-08-02 1966-08-02
US57076566A 1966-08-02 1966-08-02
US57755966A 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) US3474128A (de)
CH (1) CH481047A (de)
DE (1) DE1593971A1 (de)
ES (4) ES335390A1 (de)
FR (1) FR6302M (de)
GB (2) GB1177841A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES335391A1 (es) 1968-03-16
ES335392A1 (es) 1968-03-16
GB1177842A (en) 1970-01-14
ES335390A1 (es) 1968-03-16
US3474128A (en) 1969-10-21
ES335393A1 (es) 1968-03-16
US3507911A (en) 1970-04-21
FR6302M (de) 1968-09-09
GB1177841A (en) 1970-01-14
DE1593971A1 (de) 1970-08-20

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Legal Events

Date Code Title Description
PL Patent ceased