AT297038B - Process for the esterification of organic carboxylic acids - Google Patents

Process for the esterification of organic carboxylic acids

Info

Publication number
AT297038B
AT297038B AT952169A AT952169A AT297038B AT 297038 B AT297038 B AT 297038B AT 952169 A AT952169 A AT 952169A AT 952169 A AT952169 A AT 952169A AT 297038 B AT297038 B AT 297038B
Authority
AT
Austria
Prior art keywords
esterification
carboxylic acids
organic carboxylic
organic
acids
Prior art date
Application number
AT952169A
Other languages
German (de)
Original Assignee
El Paso Products 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 US04/766,476 external-priority patent/US4076948A/en
Application filed by El Paso Products Co filed Critical El Paso Products Co
Application granted granted Critical
Publication of AT297038B publication Critical patent/AT297038B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • 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
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting 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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C07C51/493—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification whereby carboxylic acid esters are formed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT952169A 1968-10-10 1969-10-09 Process for the esterification of organic carboxylic acids AT297038B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US04/766,476 US4076948A (en) 1968-10-10 1968-10-10 Process for treatment of adipic acid mother liquor
US04/851,445 US4082788A (en) 1968-10-10 1969-08-19 Esterification and extraction process

Publications (1)

Publication Number Publication Date
AT297038B true AT297038B (en) 1972-03-10

Family

ID=27117750

Family Applications (1)

Application Number Title Priority Date Filing Date
AT952169A AT297038B (en) 1968-10-10 1969-10-09 Process for the esterification of organic carboxylic acids

Country Status (11)

Country Link
AT (1) AT297038B (en)
BE (1) BE739957A (en)
CH (1) CH516500A (en)
DE (1) DE1951299C3 (en)
FR (1) FR2020339A1 (en)
GB (1) GB1282926A (en)
IE (1) IE33399B1 (en)
LU (1) LU59601A1 (en)
NL (1) NL6915365A (en)
NO (1) NO133800C (en)
SE (1) SE368193B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1162571A (en) * 1980-06-11 1984-02-21 Velsicol Chemical Corporation Process for preparing high assay dicamba
AU3384097A (en) * 1996-06-10 1998-01-07 Renewable Energy Development Corporation Methods for synthesis of high purity carboxylic and fatty acids
US7378549B2 (en) 2004-01-26 2008-05-27 Shell Oil Company Process for the reactive extractive extraction of levulinic acid
US7501062B2 (en) * 2005-02-22 2009-03-10 Shell Oil Company Process for permeation enhanced reactive extraction of levulinic acid
WO2010037807A1 (en) * 2008-10-01 2010-04-08 Basf Se Method for producing polycarboxylic acid alkyl esters
FR2957075B1 (en) 2010-03-04 2012-06-22 Centre Nat Rech Scient METHOD FOR OBTAINING BIOSOLVANT COMPOSITIONS BY ESTERIFICATION AND OBTAINED BIOSOLVANT COMPOSITIONS
KR20140097420A (en) 2011-11-23 2014-08-06 세게티스, 인코포레이티드. Process to prepare levulinic acid
US9073841B2 (en) 2012-11-05 2015-07-07 Segetis, Inc. Process to prepare levulinic acid
CN109053442A (en) * 2013-02-14 2018-12-21 普拉克生化公司 The method for preparing succinate
CN112441915A (en) * 2019-09-04 2021-03-05 中国石油化工股份有限公司 Method for treating crystallization mother liquor in adipic acid crystallization refining process
CN114436843A (en) * 2020-11-04 2022-05-06 长沙资材科技有限公司 Method for continuously producing dimethyl adipate by using cyclohexane
CN114717056B (en) * 2022-04-25 2023-07-18 广东省农业科学院农业质量标准与监测技术研究所 Method for acid-catalyzed methyl esterification of grease

Also Published As

Publication number Publication date
NO133800C (en) 1976-07-07
CH516500A (en) 1971-12-15
SE368193B (en) 1974-06-24
BE739957A (en) 1970-03-16
FR2020339A1 (en) 1970-07-10
LU59601A1 (en) 1970-01-09
DE1951299B2 (en) 1973-11-15
IE33399B1 (en) 1974-06-12
NO133800B (en) 1976-03-22
GB1282926A (en) 1972-07-26
NL6915365A (en) 1970-04-14
IE33399L (en) 1970-04-10
DE1951299C3 (en) 1981-05-14
DE1951299A1 (en) 1970-04-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee