SE9402527D0 - Esterification process using alkanol addition under the surface - Google Patents

Esterification process using alkanol addition under the surface

Info

Publication number
SE9402527D0
SE9402527D0 SE9402527A SE9402527A SE9402527D0 SE 9402527 D0 SE9402527 D0 SE 9402527D0 SE 9402527 A SE9402527 A SE 9402527A SE 9402527 A SE9402527 A SE 9402527A SE 9402527 D0 SE9402527 D0 SE 9402527D0
Authority
SE
Sweden
Prior art keywords
alkanol
reaction
esterification process
ester
addition under
Prior art date
Application number
SE9402527A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9402527L (en
SE509040C2 (en
Inventor
Earl G Adams
Alan D Farmer
George H Flowers
August J Muller
Original Assignee
First Chemical Corp
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 First Chemical Corp filed Critical First Chemical Corp
Publication of SE9402527D0 publication Critical patent/SE9402527D0/en
Publication of SE9402527L publication Critical patent/SE9402527L/en
Publication of SE509040C2 publication Critical patent/SE509040C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
    • C07C205/57—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Described is an esterification process for the preparation of esters from carboxylic acids and lower alkanols, in which the alkanol is added to the reaction mixture beneath its surface and the temperature of the reaction mixture is kept above the boiling point of water. By shifting the reaction equilibrium towards the formation of ester, the process allows a high reaction rate of carboxylic acid to ester, requires less alkanol than conventional processes and dispenses with the necessity of azeotrope-like solvents or other dehydrating agents during the reaction.
SE9402527A 1993-08-10 1994-07-19 Esterification process using alkanol addition under the surface SE509040C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10375493A 1993-08-10 1993-08-10

Publications (3)

Publication Number Publication Date
SE9402527D0 true SE9402527D0 (en) 1994-07-19
SE9402527L SE9402527L (en) 1995-02-11
SE509040C2 SE509040C2 (en) 1998-11-30

Family

ID=22296861

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402527A SE509040C2 (en) 1993-08-10 1994-07-19 Esterification process using alkanol addition under the surface

Country Status (2)

Country Link
DE (1) DE4427678A1 (en)
SE (1) SE509040C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108546232B (en) * 2018-05-22 2020-10-16 湖北汇达科技发展有限公司 Preparation method of mono-substituted or di-substituted benzoate compound

Also Published As

Publication number Publication date
SE9402527L (en) 1995-02-11
DE4427678A1 (en) 1995-02-16
SE509040C2 (en) 1998-11-30

Similar Documents

Publication Publication Date Title
CA2164931A1 (en) Process for preparing fatty acid alkyl esters
JPS6485660A (en) Suture coated with sugar fatty acid ester
KR890014439A (en) Continuous esterification of fatty acids
DK324889A (en) PROCEDURE FOR TRANSVINYLATION
NZ240009A (en) Process for preparation of carboxylic acid anhydrides by reaction of co with a carboxylic acid ester or alkyl ether
US2383596A (en) Method of treating fatty glycerides
SE9402527D0 (en) Esterification process using alkanol addition under the surface
Eckey et al. Directed interesterification in glycerides. Reaction in presence of added glycerol
GB2041364B (en) Producing secbutanol from linear butenes
ES8303282A1 (en) Esterification process of acetic acid by C2 to C5 alcohols.
FR2059168A5 (en) Cross-linking of ester-contg polymerisates
GB957679A (en) Process for the esterification of carboxylic acids
GB1314054A (en) Separation of acetic acid water and formic acid
GB1023176A (en) Process for the preparation of acrylic acid esters
GB1387704A (en) Process for the preparation of acrylic or methacrylic esters
NO874744L (en) PROCEDURE FOR SEPARATION OF CARBOXYLIC ACIDS.
JPS5481212A (en) Production of alpha,beta-unsaturated carboxylic ester
DE69706394T2 (en) Continuous process for the production of esters
GB904341A (en) Purification of beta-lactones
JPS52147696A (en) Preparation of unsaturated polyester resin from waste liquor containing maleic acid
GB758423A (en) Improvements in or relating to esterification of aromatic carboxylic acids
JPS52237A (en) Method of esterification
JPS52218A (en) Process for preparation of polyprenylacetic acid polyprenyl esters
JPS5350115A (en) Preparation of epoxy componds
JPS51138615A (en) Process for preparing calcium acrylate or methacrylate

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9402527-7

Format of ref document f/p: F