CH523862A - Process for the production of new bis-phenoxyacetic acids and their esters - Google Patents

Process for the production of new bis-phenoxyacetic acids and their esters

Info

Publication number
CH523862A
CH523862A CH1498369A CH1498369A CH523862A CH 523862 A CH523862 A CH 523862A CH 1498369 A CH1498369 A CH 1498369A CH 1498369 A CH1498369 A CH 1498369A CH 523862 A CH523862 A CH 523862A
Authority
CH
Switzerland
Prior art keywords
esters
production
phenoxyacetic acids
new bis
bis
Prior art date
Application number
CH1498369A
Other languages
German (de)
Inventor
G 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 CH47272A priority Critical patent/CH520094A/en
Priority to CH47372A priority patent/CH523218A/en
Priority to CH47072A priority patent/CH523215A/en
Priority to CH47172A priority patent/CH523217A/en
Priority to ES374591A priority patent/ES374591A1/en
Priority to ES374592A priority patent/ES374592A1/en
Priority to ES374590A priority patent/ES374590A1/en
Publication of CH523862A publication Critical patent/CH523862A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • 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
    • C07C59/70—Ethers of hydroxy-acetic acid, e.g. substitutes on the ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
    • C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D211/40—Oxygen atoms
    • C07D211/44—Oxygen atoms attached in position 4
    • C07D211/46—Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1498369A 1968-10-18 1969-10-06 Process for the production of new bis-phenoxyacetic acids and their esters CH523862A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CH47272A CH520094A (en) 1968-10-18 1969-10-06 Hypocholesterolaemic-hypolipaemic bis-(phenoxy)-
CH47372A CH523218A (en) 1968-10-18 1969-10-06 Process for the preparation of new di-phenoxy-acetic acid esters
CH47072A CH523215A (en) 1968-10-18 1969-10-06 Process for the production of new bis-phenoxyacetic acids and their esters
CH47172A CH523217A (en) 1968-10-18 1969-10-06 Process for the preparation of new di-phenoxyacetic acid esters
ES374591A ES374591A1 (en) 1968-10-18 1969-12-16 Procedure for the obtaining of derivatives of the acetic acid bis - (fenoxisustituids). (Machine-translation by Google Translate, not legally binding)
ES374592A ES374592A1 (en) 1968-10-18 1969-12-16 Procedure for the obtaining of derivatives of the acetic acid bis - (fenoxisustituids). (Machine-translation by Google Translate, not legally binding)
ES374590A ES374590A1 (en) 1968-10-18 1969-12-16 Procedure for the obtaining of derivatives of the acetic acid bis - (fenoxisustituids). (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76888168A 1968-10-18 1968-10-18

Publications (1)

Publication Number Publication Date
CH523862A true CH523862A (en) 1972-06-15

Family

ID=25083765

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1498369A CH523862A (en) 1968-10-18 1969-10-06 Process for the production of new bis-phenoxyacetic acids and their esters

Country Status (11)

Country Link
US (1) US3681365A (en)
BE (1) BE740392A (en)
BR (1) BR6913405D0 (en)
CH (1) CH523862A (en)
DE (1) DE1951665A1 (en)
ES (2) ES372576A1 (en)
FR (1) FR2020998B1 (en)
GB (1) GB1267168A (en)
IL (1) IL33206A0 (en)
NL (1) NL6915206A (en)
ZA (1) ZA697336B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2362416A1 (en) * 1973-12-15 1975-06-19 Merck Patent Gmbh DIPHENOXYACIC ACID DERIVATIVES AND THE PROCESS FOR THEIR PRODUCTION
US4419258A (en) * 1982-09-30 1983-12-06 Monsanto Company Dialkyl glyoxylate surfactants
DE112011102082B4 (en) 2010-06-21 2022-05-05 Abb Power Grids Switzerland Ag Phase control thyristor with improved pattern of local emitter shorting points

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470234A (en) * 1965-08-23 1969-09-30 Ciba Geigy Corp Diaryl substituted benzocycloalkanes
US3476767A (en) * 1965-10-11 1969-11-04 Ciba Geigy Corp 1,2-diaryl - 6 - tertiary amino lower-alkoxy-3,4-dihydro naphthalenes
US3462446A (en) * 1966-11-25 1969-08-19 Parke Davis & Co Substituted beta-amino-2-stilbazole compounds

Also Published As

Publication number Publication date
ZA697336B (en) 1971-07-28
ES374593A1 (en) 1972-04-01
FR2020998B1 (en) 1974-08-30
ES372576A1 (en) 1972-02-16
US3681365A (en) 1972-08-01
IL33206A0 (en) 1969-12-31
DE1951665A1 (en) 1970-04-30
GB1267168A (en) 1972-03-15
FR2020998A1 (en) 1970-07-17
BE740392A (en) 1970-04-16
BR6913405D0 (en) 1973-01-04
NL6915206A (en) 1970-04-21

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Legal Events

Date Code Title Description
PL Patent ceased