GB2023584A - Process for acidifiying aliphatic aldehydes or ketones - Google Patents

Process for acidifiying aliphatic aldehydes or ketones

Info

Publication number
GB2023584A
GB2023584A GB7916630A GB7916630A GB2023584A GB 2023584 A GB2023584 A GB 2023584A GB 7916630 A GB7916630 A GB 7916630A GB 7916630 A GB7916630 A GB 7916630A GB 2023584 A GB2023584 A GB 2023584A
Authority
GB
United Kingdom
Prior art keywords
acidifiying
ketones
aliphatic aldehydes
aliphatic
liquid
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.)
Granted
Application number
GB7916630A
Other versions
GB2023584B (en
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.)
POLLUTION PREVENTING RES
Original Assignee
POLLUTION PREVENTING RES
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 JP12967077A external-priority patent/JPS5466616A/en
Priority claimed from JP523178A external-priority patent/JPS54100308A/en
Application filed by POLLUTION PREVENTING RES filed Critical POLLUTION PREVENTING RES
Publication of GB2023584A publication Critical patent/GB2023584A/en
Application granted granted Critical
Publication of GB2023584B publication Critical patent/GB2023584B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/02—Dicarboxylic acids
    • C07C55/20—Sebacic acid
    • 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
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral 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
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
    • C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/02—Dicarboxylic acids
    • C07C55/10—Succinic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process of producing, with a high yield, aliphatic acids by reacting aliphatic acids or aliphatic ketons with liquid nitrogen dioxide N<u2>uO<u4>u in a liquid-liquid phase through a continuous or batch system and subjecting the results to acidification. No catalyst is required to be used in the reaction.
GB7916630A 1977-10-31 1978-10-24 Process for acidifiying aliphatic aldehydes or ketones Expired GB2023584B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12967077A JPS5466616A (en) 1977-10-31 1977-10-31 Manufacture of fatty acid
JP523178A JPS54100308A (en) 1978-01-23 1978-01-23 Manufacture of fatty acid

Publications (2)

Publication Number Publication Date
GB2023584A true GB2023584A (en) 1980-01-03
GB2023584B GB2023584B (en) 1982-08-18

Family

ID=26339142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916630A Expired GB2023584B (en) 1977-10-31 1978-10-24 Process for acidifiying aliphatic aldehydes or ketones

Country Status (2)

Country Link
GB (1) GB2023584B (en)
WO (1) WO1979000278A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631097A (en) * 1968-06-19 1971-12-28 Carbogen Corp Oxidation of alkylated diphenyl compounds
JPS5118925B2 (en) * 1972-07-08 1976-06-14

Also Published As

Publication number Publication date
GB2023584B (en) 1982-08-18
WO1979000278A1 (en) 1979-05-31

Similar Documents

Publication Publication Date Title
SU572201A3 (en) Method of preparing methyl ester of 5-propyltio-2-benzimidazolcarbamic acid
GB1452466A (en) Process for the production of aniline and apparatus therefor
GB2023584A (en) Process for acidifiying aliphatic aldehydes or ketones
ATE19868T1 (en) PRODUCTION OF SODIUM SALICYLATE.
JPS5239643A (en) A process for preparing terephtalic acid
GB1147734A (en) Method for the preparation of urea
ES453775A1 (en) Method of preparing N,N{40 -bis-trimethylsilylurea
GB1131906A (en) Method of synthesizing urea
GB2013664A (en) A Method of Preparing an Anthraquinone
GB2036005A (en) Process for oxidizing -olefins and cycloalkenes
FR2349560A1 (en) CONTINUOUS DIISOPROPYL ETHER OBTAINING PROCESS
GB1456101A (en) Process for dehydrating aqueous solutions of maleic acid to maleic anhydride
SU145244A1 (en) The method of obtaining esters of Kamenovo acid
JPS51125252A (en) Process for preparing substituted cyclopropanecarboxylic acid esters
ES8106464A1 (en) Cyclic process for the preparation and processing of a hydroxylammonium salt solution.
ES438732A1 (en) Process for the preparation of acetoxybutanal
FR2318149B1 (en)
GB1025469A (en) Method of producing ª‰-trichloromethyl-ª‰-propiolactone
GB1364034A (en) Terephthalonitrile purification process
JPS51138649A (en) P rocess for preparing cyclohexene
GB939905A (en) A process for preparing a penillic acid and salts thereof
GB1224518A (en) Preparation of carboxylic esters
GB874070A (en) Process for the production of n -sulphanilyl-n-butyl urea
GB962866A (en) Process of producing alkylene imines
JPS5377007A (en) Continuous praparation of highly concentrated aqueous formic acid solution

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee