[go: up one dir, main page]

EA201290550A1 - Способ получения акриловой и метакриловой кислоты - Google Patents

Способ получения акриловой и метакриловой кислоты

Info

Publication number
EA201290550A1
EA201290550A1 EA201290550A EA201290550A EA201290550A1 EA 201290550 A1 EA201290550 A1 EA 201290550A1 EA 201290550 A EA201290550 A EA 201290550A EA 201290550 A EA201290550 A EA 201290550A EA 201290550 A1 EA201290550 A1 EA 201290550A1
Authority
EA
Eurasian Patent Office
Prior art keywords
methacrylic acid
obtaining acrylic
compound
formula
source
Prior art date
Application number
EA201290550A
Other languages
English (en)
Inventor
Дэвид Уилльям Джонсон
Грэхам Рональд Истхэм
Мартин Полякофф
Томас Эндрю Хаддл
Original Assignee
ЛУСАЙТ ИНТЕРНЭШНЛ ЮКей ЛИМИТЕД
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 ЛУСАЙТ ИНТЕРНЭШНЛ ЮКей ЛИМИТЕД filed Critical ЛУСАЙТ ИНТЕРНЭШНЛ ЮКей ЛИМИТЕД
Publication of EA201290550A1 publication Critical patent/EA201290550A1/ru

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
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
    • 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
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Способ получения соединения формулы (i), в которой R=H или СН, включающий воздействие условий реакции: температуры и давления, на источник соединения формулы (ii), в котором R определен выше и в котором, когда R=СН, источник соединения формулы (ii), находясь в жидкой фазе, подвергают воздействию условий реакции: температуры и давления.
EA201290550A 2009-12-21 2010-12-21 Способ получения акриловой и метакриловой кислоты EA201290550A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0922255.5A GB0922255D0 (en) 2009-12-21 2009-12-21 Method of producing acrylic and methacrylic acid
PCT/GB2010/052176 WO2011077140A2 (en) 2009-12-21 2010-12-21 Method of producing acrylic and methacrylic acid

Publications (1)

Publication Number Publication Date
EA201290550A1 true EA201290550A1 (ru) 2012-12-28

Family

ID=41717267

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201290550A EA201290550A1 (ru) 2009-12-21 2010-12-21 Способ получения акриловой и метакриловой кислоты

Country Status (19)

Country Link
US (1) US8933179B2 (ru)
EP (1) EP2516377A2 (ru)
JP (1) JP5809165B2 (ru)
KR (1) KR20120106819A (ru)
CN (1) CN102781899A (ru)
AR (1) AR079579A1 (ru)
AU (1) AU2010334633B2 (ru)
BR (1) BR112012015185A2 (ru)
CA (1) CA2784079A1 (ru)
EA (1) EA201290550A1 (ru)
GB (1) GB0922255D0 (ru)
MX (1) MX2012006963A (ru)
NZ (1) NZ601040A (ru)
SG (1) SG181698A1 (ru)
TW (1) TW201139357A (ru)
UA (1) UA107815C2 (ru)
UY (1) UY33120A (ru)
WO (1) WO2011077140A2 (ru)
ZA (1) ZA201204499B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0403592D0 (en) 2004-02-18 2004-03-24 Lucite Int Uk Ltd A catalyst system
EA201390751A1 (ru) 2010-11-24 2013-11-29 ЛУСАЙТ ИНТЕРНЭШНЛ ЮКей ЛИМИТЕД Способ получения метакриловой кислоты и ее производных и полимеры, полученные из них
ES2677363T3 (es) 2011-02-09 2018-08-01 Lucite International Uk Limited Un método de extracción de ácido (met)acrílico
GB201207388D0 (en) * 2012-04-27 2012-06-13 Lucite Int Uk Ltd A process for the production of methacrylic acid and its derivatives and polymers produced therefrom
GB201207391D0 (en) * 2012-04-27 2012-06-13 Lucite Int Uk Ltd A process for the production of methacrylic acid and its derivatives and polymers produced therefrom
GB201209425D0 (en) * 2012-05-28 2012-07-11 Lucite Int Uk Ltd Process for production of methyl methacrylate
GB201223271D0 (en) * 2012-12-21 2013-02-06 Lucite Int Uk Ltd Process for production of an alkylmethacrylate
DE102014213016A1 (de) 2014-07-04 2016-01-07 Evonik Röhm Gmbh Dehydratisierung von alpha-substituierten Carbonsäuren in Gegenwart von Wasser bei hohen Drücken
US10731185B2 (en) 2016-03-22 2020-08-04 University Of Georgia Research Foundation, Inc. Genetically engineered microbes and methods for producing citramalate

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902512A (en) * 1956-08-31 1959-09-01 Union Chimique Belge Sa Manufacture of acrylic acid
US3960901A (en) * 1973-09-12 1976-06-01 Pfizer Inc. Preparation of citraconic acid
DE4443557A1 (de) * 1994-12-07 1996-06-13 Roehm Gmbh Hochwärmeformbeständige, spannungsrißbeständige Polymethacrylat-Formmassen
GB9425911D0 (en) 1994-12-22 1995-02-22 Ici Plc Process for the carbonylation of olefins and catalyst system for use therein
GB9807498D0 (en) 1998-04-08 1998-06-10 Ici Plc Production of unsaturated acids therfore and catalysts therfor
DE10203565C1 (de) * 2002-01-29 2003-07-10 Roehm Gmbh Verfahren zur Herstellung eines schlagzähen Polymethylmethacrylat- Formkörpers und Verwendung des so hergestellten Kunststoffformkörpers
ES2369339T3 (es) 2008-02-27 2011-11-29 Basf Se Método para preparar (met) acrilatos de mezclas de alcohol de c10.
CN101343536A (zh) * 2008-07-16 2009-01-14 东北师范大学 表面功能化纳米微粒及其聚合物纳米复合材料的制备方法
FR2938536B1 (fr) 2008-11-18 2012-07-13 Arkema France Procede de fabrication d'un methacrylate de methyle derive de la biomasse

Also Published As

Publication number Publication date
WO2011077140A2 (en) 2011-06-30
KR20120106819A (ko) 2012-09-26
AR079579A1 (es) 2012-02-01
UA107815C2 (ru) 2015-02-25
EP2516377A2 (en) 2012-10-31
JP5809165B2 (ja) 2015-11-10
US20120309911A1 (en) 2012-12-06
GB0922255D0 (en) 2010-02-03
US8933179B2 (en) 2015-01-13
BR112012015185A2 (pt) 2016-03-29
CA2784079A1 (en) 2011-06-30
NZ601040A (en) 2014-09-26
UY33120A (es) 2011-07-29
MX2012006963A (es) 2012-07-17
AU2010334633B2 (en) 2015-01-29
AU2010334633A1 (en) 2012-07-26
SG181698A1 (en) 2012-07-30
CN102781899A (zh) 2012-11-14
WO2011077140A3 (en) 2011-09-01
JP2013515046A (ja) 2013-05-02
ZA201204499B (en) 2013-02-27
TW201139357A (en) 2011-11-16

Similar Documents

Publication Publication Date Title
EA201290550A1 (ru) Способ получения акриловой и метакриловой кислоты
EA201201179A1 (ru) Способ получения изоксазолиновых производных
DK2057126T3 (da) Fremgangsmåde til fremstilling af 3-dihalomethyl-pyrazol-4-carboxylsyrederivater
TW200712048A (en) Process for the production of alkyl (meth)acrylates
CL2009000503A1 (es) Proceso de preparacion de compuestos derivados de acido 2-amino-5-cianobenzoico-3-sustituidos o 1h-pirazol-5-carboxamida.
NZ601805A (en) Method for preparing tetrazole methanesulfonic acid salts, and novel compound used in same
CL2011000296A1 (es) Proceso de preparación del ester metílico del ácido 4-oxo-octahidro-indol-1-carboxílico y compuestos intermediarios utilizados.
PT2462098E (pt) Processos para a preparação de derivados de ácido 1-(2- halobifenil-4-il)-ciclopropanocarboxílico
IN2014DN00144A (ru)
EA201270237A1 (ru) Способ получения 1-бензил-3-гидроксиметил-1н-индазола и его производных и необходимые промежуточные соединения, содержащие магний
WO2009053128A3 (de) Verfahren zur amidierung von nitrilen in gegenwart von schwefelsäure
HK1168102A1 (en) Process for the preparation of a compound useful as an inhibitor of tafia
EA201391721A1 (ru) Способ получения полиморфной формы i эторикоксиба
WO2011145867A3 (ko) 알킬락테이트의 제조방법 및 이를 이용한 락타미드의 제조방법
MX2011012006A (es) Proceso para la purificacion de los esteres del acido 1-metilpirazol-4-carboxilico.
EA200971019A1 (ru) Способы получения (r)-2-метилпирролидина и (s)-2-метилпирролидина и их солей винной кислоты
EA201270390A1 (ru) 1,2,4-триазин, который может быть использован в качестве ускорителя вулканизации, и способ его получения
IN2014MN01685A (ru)
EA200800861A1 (ru) Способ получения четвертичных аммониевых солей с кислотой
MX2017008424A (es) Metodo para producir esteres de acidos (met) acrilicos de alcoholes furilicos mediante el uso de una lipasa.
NZ591756A (en) Processes for the synthesis of five and six membered heterocyclic rings
RU2011114776A (ru) Этил 1,6-диарил-4-ароил-3-гидрокси-2-оксо-8-фенил-1,7-диазаспиро [4.4]нона-3,6,8-триен-9-карбоксилаты и способ их получения
MA32698B1 (fr) Procede de preparation du 1,6:2,3-dianhydro-beta-d-mannopyranose
EA201190203A1 (ru) Способ получения сложного эфира бифенил-2-илкарбаминовой кислоты
MX2012013388A (es) Metodo para fabricar 1-alquil-3-difluorometil-5-hidroxipirazoles.