BE834860A - TETRAMETHYLBIPHENYLCARBOXYLIC ACIDS AND DERIVATIVES - Google Patents

TETRAMETHYLBIPHENYLCARBOXYLIC ACIDS AND DERIVATIVES

Info

Publication number
BE834860A
BE834860A BE161244A BE161244A BE834860A BE 834860 A BE834860 A BE 834860A BE 161244 A BE161244 A BE 161244A BE 161244 A BE161244 A BE 161244A BE 834860 A BE834860 A BE 834860A
Authority
BE
Belgium
Prior art keywords
tetramethylbiphenylcarboxylic
derivatives
acids
tetramethylbiphenylcarboxylic acids
Prior art date
Application number
BE161244A
Other languages
French (fr)
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 filed Critical
Publication of BE834860A publication Critical patent/BE834860A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/33—Polycyclic acids
    • C07C63/331—Polycyclic acids with all carboxyl groups bound to non-condensed rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/33—Polycyclic acids
    • C07C63/331—Polycyclic acids with all carboxyl groups bound to non-condensed rings
    • C07C63/333—4,4' - Diphenyldicarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
BE161244A 1974-10-24 1975-10-24 TETRAMETHYLBIPHENYLCARBOXYLIC ACIDS AND DERIVATIVES BE834860A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51750674A 1974-10-24 1974-10-24
US62264975A 1975-10-15 1975-10-15

Publications (1)

Publication Number Publication Date
BE834860A true BE834860A (en) 1976-04-26

Family

ID=27059159

Family Applications (1)

Application Number Title Priority Date Filing Date
BE161244A BE834860A (en) 1974-10-24 1975-10-24 TETRAMETHYLBIPHENYLCARBOXYLIC ACIDS AND DERIVATIVES

Country Status (7)

Country Link
JP (1) JPS5168552A (en)
BE (1) BE834860A (en)
CA (1) CA1075260A (en)
DE (1) DE2547575A1 (en)
FR (1) FR2309580A1 (en)
GB (1) GB1525109A (en)
IT (1) IT1048332B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384107A (en) 1981-03-02 1983-05-17 Polaroid Corporation Polyamide comprising substituted biphenylene or substituted stilbene radicals
DE3927772A1 (en) * 1989-08-23 1991-02-28 Bayer Ag METHOD FOR PRODUCING AROMATIC DICARBONIC ACIDS AND NEW AROMATIC DICARBONIC ACIDS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE613918A (en) * 1961-02-17 1962-05-29 Ici Ltd Polyesters susceptible to crystallization
BE789336A (en) * 1971-09-29 1973-01-15 Timex Corp ELECTRONIC ALARM WATCH
CA1007320A (en) * 1972-07-05 1977-03-22 Guy L. Fougere Method and apparatus for coin discrimination utilizing a coin impeller

Also Published As

Publication number Publication date
IT1048332B (en) 1980-11-20
CA1075260A (en) 1980-04-08
GB1525109A (en) 1978-09-20
FR2309580B1 (en) 1978-07-28
DE2547575A1 (en) 1976-04-29
JPS5168552A (en) 1976-06-14
FR2309580A1 (en) 1976-11-26

Similar Documents

Publication Publication Date Title
BE827794A (en) PHENOXY-ALKANOIC ACID DERIVATIVES
BE843070A (en) IMIDYL-BENZENE-DICARBOXYLIC ACIDS AND THEIR DERIVATIVES
BE833927A (en) PHENYLSULFINYL-AMIDINES AND DERIVATIVES
BE827626A (en) INJECTION SERINK
BE857519A (en) NEW DERIVATIVES OF AZOLYL-CARBOXYLIC ACIDS
BE829783A (en) NEW 9-CETALS DERIVATIVES OF PROSTANOIC ACIDS AND ESTERS
BE853574A (en) NEW DERIVATIVES OF M-PHENYL-PHENOXY-PROPIONIC ACIDS
FR2297046A1 (en) ADAMANTANE DERIVATIVES AND THEIR APPLICATION
FR2325366A1 (en) AROYL-4 PHENOXYACETIC ACIDS AND AROYL-4 PHENOXYMETHYLTETRAZOLES
BE816049A (en) BENZODIOXOLE-1 ACID DERIVATIVES
FR2349582A1 (en) OXACYCLOHEXANE DERIVATIVES
FR2273531A1 (en) MONO- AND DISUBSTITUTED 1,4-BENZOPYRONE-6-CARBOXYLIC ACIDS AND THEIR DERIVATIVES
BE856975A (en) NEW DERIVATIVES OF PHENOXYPHENOXY-ALKANECARBOXYLIC ACIDS
BE828549A (en) NEW ALCANOLAMINE DERIVATIVES
FR2276304A1 (en) TRIAZINE-SULFENIMIDES OF DICARBOXYLIC ACIDS
BE859290A (en) PREPARATION OF ALPHA-CETOCARBOXYLIC ACIDS, ALIPHATIC AND HETEROCYCLIC
BE834860A (en) TETRAMETHYLBIPHENYLCARBOXYLIC ACIDS AND DERIVATIVES
BE852041A (en) PROSTENOIC ACIDS 15,16-DIOXY AND THEIR ESTERS
BE832229A (en) HYPOLIPEMATING 19, 20-BIS-NOR-PROSTANOIC ACIDS
BE828980A (en) 2,3-POLYMETHYLENE-5-SULFAMOYLBENZOIC ACIDS
FR2325376A1 (en) 4-PHENYLPIPERIDINYL- (AND 4-PHENYLTETRAHYDROPYRIDINYL) -ALKYLAMINO-OXOALKANOIC ACIDS
BE846657A (en) 2,4,6-TRIIODO-ANILIDES 3,5-DISUBSTITUDE OF POLYHYDROXY-MONOBASIC ACIDS
BE831426A (en) ISOQUINOLEINE DERIVATIVES
BE835411A (en) AMINOMETHYLARYLMETHYLPENICILLIN DERIVATIVES
FR2288522A1 (en) A-HYDROXY-B-AMINOPROPIONYLCEPHALOSPORINE DERIVATIVES

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AMOCO CORP.

Effective date: 19921031