GB1037693A - Hydrogenation of salts of phthalic acids - Google Patents

Hydrogenation of salts of phthalic acids

Info

Publication number
GB1037693A
GB1037693A GB20789/63A GB2078963A GB1037693A GB 1037693 A GB1037693 A GB 1037693A GB 20789/63 A GB20789/63 A GB 20789/63A GB 2078963 A GB2078963 A GB 2078963A GB 1037693 A GB1037693 A GB 1037693A
Authority
GB
United Kingdom
Prior art keywords
hydrogenation
salts
acids
acid
phthalic acids
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
GB20789/63A
Other languages
English (en)
Inventor
Walter Schenk
Georg Schiller
Hans Nienburg
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1037693A publication Critical patent/GB1037693A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB20789/63A 1962-05-26 1963-05-24 Hydrogenation of salts of phthalic acids Expired GB1037693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB67424A DE1226567B (de) 1962-05-26 1962-05-26 Verfahren zur Herstellung von trans-Hexahydroterephthalsaeure

Publications (1)

Publication Number Publication Date
GB1037693A true GB1037693A (en) 1966-08-03

Family

ID=6975508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20789/63A Expired GB1037693A (en) 1962-05-26 1963-05-24 Hydrogenation of salts of phthalic acids

Country Status (5)

Country Link
US (1) US3326972A (en:Method)
CH (1) CH414603A (en:Method)
DE (1) DE1226567B (en:Method)
GB (1) GB1037693A (en:Method)
NL (1) NL293104A (en:Method)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607917A (en) * 1969-02-27 1971-09-21 Shell Oil Co Phthalate salt hydrogenation
DE2823165A1 (de) * 1978-05-26 1979-11-29 Bayer Ag Verfahren zur herstellung von cycloaliphatischen carbonsaeureestern
US4754064A (en) * 1983-10-24 1988-06-28 Amoco Corporation Preparation of cyclohexane dicarboxylic acids
US5118841A (en) * 1990-09-27 1992-06-02 Eastman Kodak Company Process for preparation of cyclohexanedicarboxylic acid
US5202475A (en) * 1990-09-27 1993-04-13 Eastman Kodak Company Process for preparation of cyclohexanedicarboxylic acid
JP3106411B2 (ja) * 1992-12-21 2000-11-06 東和化成工業株式会社 １，４−シクロヘキサンジカルボン酸の製造方法
DE10146869A1 (de) * 2001-09-24 2003-04-24 Oxeno Olefinchemie Gmbh Alicyclische Polycarbonsäureestergemische mit hohem trans-Anteil und Verfahren zu deren Herstellung
ES2318049T3 (es) 2001-09-25 2009-05-01 Exxonmobil Chemical Patents Inc. Poli(cloruro de vinilo) plastificado.
EP1449822B1 (en) * 2001-10-26 2011-02-23 Mitsubishi Chemical Corporation Method for producing trans-1,4-cyclohexane dicarboxylic acid
CN103450010B (zh) * 2013-08-28 2015-02-18 大连理工大学 一种制备环己基甲酸的方法
US9340482B2 (en) 2013-12-30 2016-05-17 Eastman Chemical Company Processes for making cyclohexane compounds
US9346737B2 (en) 2013-12-30 2016-05-24 Eastman Chemical Company Processes for making cyclohexane compounds
US9328050B1 (en) 2014-12-23 2016-05-03 Eastman Chemical Company Processes for making hydroxymethylbenzoic acid compounds
CA3106299C (en) 2018-07-24 2024-06-18 Milliken & Company Additive composition and method for producing a polymer composition using the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828335A (en) * 1955-11-22 1958-03-25 California Research Corp Hydrogenation of phthalic acid salts
BE571022A (en:Method) * 1957-09-09
US3027398A (en) * 1960-02-01 1962-03-27 Du Pont Process for preparing dimethyl 1, 4-cyclohexanedicarboxylate
US3162679A (en) * 1962-12-28 1964-12-22 Engelhard Ind Inc Production of a tetrahydrophthalic acid and salts thereof

Also Published As

Publication number Publication date
DE1226567B (de) 1966-10-13
CH414603A (de) 1966-06-15
NL293104A (en:Method)
US3326972A (en) 1967-06-20

Similar Documents

Publication Publication Date Title
GB1037693A (en) Hydrogenation of salts of phthalic acids
BE585461A (fr) Procédé pour la préparation d'acides gras supérieurs insaturés.
CH423747A (fr) Procédé de cristallisation continue de l'acide adipique de ses solutions
FR1264772A (fr) Procédé de préparation d'esters de l'acide acéto-acétique
BE582450A (fr) Procédé pour la production d'esters d'acides diarylamino-2-5 dihydro-3-6 téréphtaliques.
FR1215439A (fr) Procédé de production d'acides carboxyliques aromatiques
FR1193540A (fr) Procédé pour la décomposition de polyesters de l'acide téréphtalique en acide téréphtalique
FR883930A (fr) Procédé de préparation de chlorure de l'acide acétylsulfanilique
SU497283A1 (ru) Способ получени -оксиэтиловых эфиров бензойной или оксибензойных кислот
ES388016A1 (es) Procedimiento para la fabricacion de isomeros trans de los acidos ciclopentanotetracarboxilicos, 1, 2, 3, 4.
FR1172173A (fr) Procédé de préparation d'acide téréphtalique sensiblement pur
BE560701A (fr) Procédé de préparation de mélanges d'amino-acides
FR1203902A (fr) Procédé de préparation d'acides cyclopropanecarboxyliques de forme trans
GB862124A (en) A new addition product of tetracycline and process for its manufacture
FR1172226A (fr) Procédé de préparation d'acide téréphtalique sensiblement pur
CA550456A (en) Process for the isomerization of unsaturated fatty acid compounds
GB598798A (en) A process for the manufacture of 3.4-di-(p-hydroxy-phenyl)-hexadiene-2.4
GB733268A (en) Improvements in or relating to process for purification of tyrosine
BE618889A (fr) Procédé pour la production d'acide téréphtalique
FR1171147A (fr) Nouveau procédé de synthèse de l'acide 2-4-4-4 tétrachlorobutyrique
FR1269056A (fr) Procédé de préparation de sels de la famille de la streptomycine avec des acides polycarboxyliques
FR1205422A (fr) Procédé pour la production de polyesters de l'acide carbonique
FR1184490A (fr) Procédé de préparation d'acides carboxyliques polyhalogénés
FR1270916A (fr) Procédé perfectionné de production d'acides carboxyliques alpha-bêta éthyléniquement non saturés
FR1151213A (fr) Procédé de préparation d'acide téréphtalique pur