GB1462228A - A-branched aliphatic monocarboxylic acids and their preparation - Google Patents

A-branched aliphatic monocarboxylic acids and their preparation

Info

Publication number
GB1462228A
GB1462228A GB1718374A GB1718374A GB1462228A GB 1462228 A GB1462228 A GB 1462228A GB 1718374 A GB1718374 A GB 1718374A GB 1718374 A GB1718374 A GB 1718374A GB 1462228 A GB1462228 A GB 1462228A
Authority
GB
United Kingdom
Prior art keywords
branched aliphatic
aliphatic monocarboxylic
preparation
monocarboxylic acids
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
GB1718374A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1462228A publication Critical patent/GB1462228A/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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/295—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with inorganic bases, e.g. by alkali fusion
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • C07C29/34—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups by condensation involving hydroxy groups or the mineral ester groups derived therefrom, e.g. Guerbet reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/126—Acids containing more than four carbon atoms
    • C07C53/128—Acids containing more than four carbon atoms the carboxylic group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

1462228 Branched aliphatic monocarboxylic acids HENKEL & CIE GmbH 19 April 1974 [21 April 1973] 17183/74 Heading C2C α-Branched aliphatic monocarboxylic acids of formula in which R represents a saturated, straight-chain hydrocarbon group (4-24 C), e.g. α-hexyl decanoic, α-octyl dodecanoic, α-heptyl undecanoic, α-nonyl tridecanoic and α-butyl octanoic acids are prepared by dimerizing a straight - chain saturated primary alcohol R.CH 2 CH 2 OH to converting to an alkali metal salt of the corresponding acid, and acidifying to the acid. n-Octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl, n-tetradecyl and n-pentadecyl alcohols may be dimerized and the oxidizing alkali treatment may be by molten alkali metal hydroxide at 250-450‹ C., a mixture of potassium and sodium hydroxide being preferred. Examples describe the preparation of the above mentioned acids which may be used as wool lubricants or in fibre preparation.
GB1718374A 1973-04-21 1974-04-19 A-branched aliphatic monocarboxylic acids and their preparation Expired GB1462228A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2320461A DE2320461A1 (en) 1973-04-21 1973-04-21 NEW ALPHA-BRANCHED ALIPHATIC MONOCARBON ACIDS AND THEIR PRODUCTION

Publications (1)

Publication Number Publication Date
GB1462228A true GB1462228A (en) 1977-01-19

Family

ID=5878927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1718374A Expired GB1462228A (en) 1973-04-21 1974-04-19 A-branched aliphatic monocarboxylic acids and their preparation

Country Status (7)

Country Link
JP (1) JPS54888B2 (en)
BE (1) BE813949A (en)
DD (1) DD112749A5 (en)
DE (1) DE2320461A1 (en)
GB (1) GB1462228A (en)
IT (1) IT1009899B (en)
NL (1) NL189961C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851593A (en) * 1987-10-13 1989-07-25 Sherex Chemical Company Dihydroxy or polyhydroxy compounds and process for producing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302463A1 (en) * 1993-01-29 1994-08-04 Henkel Kgaa Process for producing alpha-branched aliphatic monocarboxylic acids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365476A (en) * 1963-12-23 1968-01-23 Gulf Research Development Co Process for the preparation of carboxylic acid salts
DE1912370A1 (en) * 1969-03-12 1970-11-12 Henkel & Cie Gmbh Washing compositions for cellulose textiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851593A (en) * 1987-10-13 1989-07-25 Sherex Chemical Company Dihydroxy or polyhydroxy compounds and process for producing same

Also Published As

Publication number Publication date
BE813949A (en) 1974-10-21
JPS5012013A (en) 1975-02-07
JPS54888B2 (en) 1979-01-18
NL189961B (en) 1993-04-16
NL7403944A (en) 1974-10-23
DE2320461A1 (en) 1974-11-07
IT1009899B (en) 1976-12-20
DD112749A5 (en) 1975-05-05
NL189961C (en) 1993-09-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PE20 Patent expired after termination of 20 years

Effective date: 19940418