ES374591A1 - Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos). - Google Patents

Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos).

Info

Publication number
ES374591A1
ES374591A1 ES374591A ES374591A ES374591A1 ES 374591 A1 ES374591 A1 ES 374591A1 ES 374591 A ES374591 A ES 374591A ES 374591 A ES374591 A ES 374591A ES 374591 A1 ES374591 A1 ES 374591A1
Authority
ES
Spain
Prior art keywords
formula
see formula
carbon atoms
finding
phenyl
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
Application number
ES374591A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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
Priority claimed from CH1498369A external-priority patent/CH523862A/de
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of ES374591A1 publication Critical patent/ES374591A1/es
Expired legal-status Critical Current

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
    • C07C59/58—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
    • 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

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
ES374591A 1968-10-18 1969-12-16 Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos). Expired ES374591A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76888168A 1968-10-18 1968-10-18
CH1498369A CH523862A (de) 1968-10-18 1969-10-06 Verfahren zur Herstellung neuer bis-Phenoxyessigsäuren und deren Estern

Publications (1)

Publication Number Publication Date
ES374591A1 true ES374591A1 (es) 1972-04-01

Family

ID=25715518

Family Applications (3)

Application Number Title Priority Date Filing Date
ES374590A Expired ES374590A1 (es) 1968-10-18 1969-12-16 Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos).
ES374591A Expired ES374591A1 (es) 1968-10-18 1969-12-16 Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos).
ES374592A Expired ES374592A1 (es) 1968-10-18 1969-12-16 Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos).

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES374590A Expired ES374590A1 (es) 1968-10-18 1969-12-16 Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos).

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES374592A Expired ES374592A1 (es) 1968-10-18 1969-12-16 Procedimiento para la obtencion de derivados del acido ace-tico bis - (fenoxisustituidos).

Country Status (2)

Country Link
CH (4) CH520094A (de)
ES (3) ES374590A1 (de)

Also Published As

Publication number Publication date
CH523218A (de) 1972-05-31
CH520094A (de) 1972-03-15
CH523215A (de) 1972-05-31
CH523217A (de) 1972-05-31
ES374590A1 (es) 1972-04-01
ES374592A1 (es) 1972-04-01

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