GB876335A - Preparation of 1, 12-dodecanedioic acid - Google Patents

Preparation of 1, 12-dodecanedioic acid

Info

Publication number
GB876335A
GB876335A GB41471/59A GB4147159A GB876335A GB 876335 A GB876335 A GB 876335A GB 41471/59 A GB41471/59 A GB 41471/59A GB 4147159 A GB4147159 A GB 4147159A GB 876335 A GB876335 A GB 876335A
Authority
GB
United Kingdom
Prior art keywords
preparation
dodecanedioic acid
acid
aqueous nitric
nitric acid
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
GB41471/59A
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 US796205A external-priority patent/US3056805A/en
Application filed by Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB876335A publication Critical patent/GB876335A/en
Expired legal-status Critical Current

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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/137—Acids or hydroxy compounds containing cycloaliphatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (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)

Abstract

1,12-Dodecanedioic acid is prepared by oxidising cyclododecene, cyclododecanol or cyclododecanone with aqueous nitric acid having a concentration of 25-70% wt. in the presence of 5-50% wt., based on aqueous nitric acid, of a C2-5 monocarboxylic acid. Temperatures of 50-100 DEG C. and pressures of 1 to 10 atmospheres are preferred. Preferably 3-10 moles of HNO3 are used per mole of C12 starting material.
GB41471/59A 1959-03-02 1959-12-07 Preparation of 1, 12-dodecanedioic acid Expired GB876335A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US876335XA 1959-03-02 1959-03-02
US878241XA 1959-03-02 1959-03-02
US796205A US3056805A (en) 1959-03-02 1959-03-02 1, 5, 9-cyclododecatrienyl-succinic anhydride

Publications (1)

Publication Number Publication Date
GB876335A true GB876335A (en) 1961-08-30

Family

ID=27375725

Family Applications (2)

Application Number Title Priority Date Filing Date
GB17014/61A Expired GB878241A (en) 1959-03-02 1959-12-07 Preparation of 1, 12-dodecanedioic acid
GB41471/59A Expired GB876335A (en) 1959-03-02 1959-12-07 Preparation of 1, 12-dodecanedioic acid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB17014/61A Expired GB878241A (en) 1959-03-02 1959-12-07 Preparation of 1, 12-dodecanedioic acid

Country Status (1)

Country Link
GB (2) GB878241A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2407444A3 (en) * 2008-03-19 2012-12-05 Invista Technologies S.à.r.l. Process for the preparation of dodecanedioic acid
CN115160127A (en) * 2022-07-29 2022-10-11 中国天辰工程有限公司 Method for preparing long carbon chain dibasic acid through co-oxidation reaction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2407444A3 (en) * 2008-03-19 2012-12-05 Invista Technologies S.à.r.l. Process for the preparation of dodecanedioic acid
CN115160127A (en) * 2022-07-29 2022-10-11 中国天辰工程有限公司 Method for preparing long carbon chain dibasic acid through co-oxidation reaction
CN115160127B (en) * 2022-07-29 2024-06-11 中国天辰工程有限公司 Method for preparing long carbon chain dibasic acid through co-oxidation reaction

Also Published As

Publication number Publication date
GB878241A (en) 1961-09-27

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