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MX9604040A - Esterificacion de acido (met)acrilico con un alcanol. - Google Patents

Esterificacion de acido (met)acrilico con un alcanol.

Info

Publication number
MX9604040A
MX9604040A MX9604040A MX9604040A MX9604040A MX 9604040 A MX9604040 A MX 9604040A MX 9604040 A MX9604040 A MX 9604040A MX 9604040 A MX9604040 A MX 9604040A MX 9604040 A MX9604040 A MX 9604040A
Authority
MX
Mexico
Prior art keywords
meth
degree
sterification
alkanol
acrylic acid
Prior art date
Application number
MX9604040A
Other languages
English (en)
Inventor
Heinrich Aichinger
Michael Fried
Gerhard Nestler
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of MX9604040A publication Critical patent/MX9604040A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
    • 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
    • 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
    • C07C67/60—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/003—Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

En un procedimiento para esterificar ácido (met)acrílico con un alcanol en presencia de un catalizador de esterificacion, en donde los compuestos iniciales no convertidos y el (met)acrilato a formar se separan mediante destilacion y se forma un producto de fondo que contiene oxiésteres, el producto de fondo se separa primero, los oxiésteres contenidos ahí se separan después mediante destilacion y el destilado resultante se disocian en presencia de ácidos a temperaturas elevadas. El procedimiento puede efectuarse en presencia de oxígeno molecular. El destilado se disocia a temperaturas ubicadas entre 170 y 250 degree C, de preferencia entre 180 a 230 degree C.
MX9604040A 1995-09-28 1996-09-12 Esterificacion de acido (met)acrilico con un alcanol. MX9604040A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19536184A DE19536184A1 (de) 1995-09-28 1995-09-28 Verfahren zum Verestern von (Meth)acrylsäure mit einem Alkanol

Publications (1)

Publication Number Publication Date
MX9604040A true MX9604040A (es) 1997-03-29

Family

ID=7773491

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9604040A MX9604040A (es) 1995-09-28 1996-09-12 Esterificacion de acido (met)acrilico con un alcanol.

Country Status (12)

Country Link
US (1) US5767306A (es)
EP (1) EP0765860B1 (es)
JP (1) JPH09124552A (es)
KR (1) KR970015557A (es)
CN (1) CN1087013C (es)
CA (1) CA2184196A1 (es)
CZ (1) CZ270096A3 (es)
DE (2) DE19536184A1 (es)
ES (1) ES2130729T3 (es)
MX (1) MX9604040A (es)
SG (1) SG50764A1 (es)
TW (1) TW400324B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19922722A1 (de) 1999-05-18 2000-11-23 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
ES2552378T3 (es) 2001-12-04 2015-11-27 Mitsubishi Chemical Corporation Procedimiento de producción de ácidos (met)acrílicos
CN1252030C (zh) * 2001-12-26 2006-04-19 三菱化学株式会社 生产(甲基)丙烯酸酯时的副产物分解方法
FR2901272B1 (fr) * 2006-05-18 2008-06-27 Arkema France Procede perfectionne de fabrication de (meth)acrylates d'alkyle en c1-c4
CN102850218A (zh) * 2012-09-28 2013-01-02 沈阳石蜡化工有限公司 一种丙烯酸正丁酯的生产方法
CN110372509A (zh) * 2019-07-19 2019-10-25 江门谦信化工发展有限公司 一种丙烯酸正丁酯重组分的裂解回收工艺
EP4015498B1 (de) 2020-12-18 2024-04-24 Basf Se Verfahren zur kontinuierlichen herstellung von acrylsäure-n-butylester
FR3128459B1 (fr) 2021-10-25 2023-09-22 Arkema France D’acrylate de butyle de purete elevee

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178058B (de) * 1960-04-29 1964-09-17 Wacker Chemie Gmbh Verfahren zur Trennung einer azeotrope Gemische bildenden Mischung aus Acryl- oder ª‡-Alkylacrylsaeurealkylestern und Alkoholen
GB923595A (en) * 1960-12-03 1963-04-18 Distillers Co Yeast Ltd Improvements in and relating to the production of acrylic esters
US3868410A (en) * 1972-08-03 1975-02-25 Celanese Corp Conversion of oligomeric acrylates to acrylate monomers
DE2339529A1 (de) 1973-08-03 1975-02-13 Ardie Werk Gmbh Kraftstoffeinspritzpumpenverstellvorrichtung
JPS5762229A (en) * 1980-10-02 1982-04-15 Mitsubishi Petrochem Co Ltd Recovery of useful component from heavy substance obtained as by-product in preparation of acrylic ester
CN1058390A (zh) * 1990-07-13 1992-02-05 梁效成 含烷氧基丙酸酯废液的处理方法
JPH0768168B2 (ja) * 1991-07-12 1995-07-26 東亞合成株式会社 アクリル酸エステルのミカエル付加物の分解方法
CN1026104C (zh) * 1992-03-17 1994-10-05 侯玉里 丙烯酸酯类废油再生工艺
JP2943523B2 (ja) * 1992-08-12 1999-08-30 東亞合成株式会社 アクリル酸エステルのミカエル付加物から有用化合物を製造する方法
DE19547485A1 (de) * 1995-12-19 1996-05-09 Basf Ag Verfahren zum Verestern von (Meth)acrylsäure mit einem Alkanol

Also Published As

Publication number Publication date
CA2184196A1 (en) 1997-03-29
DE59601814D1 (de) 1999-06-10
EP0765860A1 (de) 1997-04-02
DE19536184A1 (de) 1997-04-03
CN1087013C (zh) 2002-07-03
TW400324B (en) 2000-08-01
CZ270096A3 (cs) 1998-05-13
US5767306A (en) 1998-06-16
SG50764A1 (en) 1998-07-20
CN1153769A (zh) 1997-07-09
JPH09124552A (ja) 1997-05-13
KR970015557A (ko) 1997-04-28
EP0765860B1 (de) 1999-05-06
ES2130729T3 (es) 1999-07-01

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