MXPA02002871A - Proceso de transesterificacion. - Google Patents

Proceso de transesterificacion.

Info

Publication number
MXPA02002871A
MXPA02002871A MXPA02002871A MXPA02002871A MXPA02002871A MX PA02002871 A MXPA02002871 A MX PA02002871A MX PA02002871 A MXPA02002871 A MX PA02002871A MX PA02002871 A MXPA02002871 A MX PA02002871A MX PA02002871 A MXPA02002871 A MX PA02002871A
Authority
MX
Mexico
Prior art keywords
transesterification
transesterification process
meth
alkyl
acrylates
Prior art date
Application number
MXPA02002871A
Other languages
English (en)
Inventor
Joseph Grieco William
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MXPA02002871A publication Critical patent/MXPA02002871A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/30—Oxygen or sulfur atoms
    • C07D233/32—One oxygen atom
    • C07D233/36—One oxygen atom with hydrocarbon radicals, substituted by nitrogen atoms, attached to ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/128—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis
    • C07C29/1285—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by alcoholysis of esters of organic acids
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se describe un proceso de transesterificacion mejorado, para formar ciertos (met)acrilatos mediante la transesterificacion de un alquil (met) acrilato con una hidroxil alquil imidazolidin-2-ona, utilizando un catalizador de transesterificacion en presencia de un inhibidor de polimerizacion.
MXPA02002871A 2001-03-16 2002-03-14 Proceso de transesterificacion. MXPA02002871A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27658901P 2001-03-16 2001-03-16
US28402001P 2001-04-16 2001-04-16

Publications (1)

Publication Number Publication Date
MXPA02002871A true MXPA02002871A (es) 2004-11-12

Family

ID=26958025

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02002871A MXPA02002871A (es) 2001-03-16 2002-03-14 Proceso de transesterificacion.

Country Status (7)

Country Link
US (1) US6515138B2 (es)
EP (1) EP1241163A1 (es)
CN (1) CN1375491A (es)
AU (1) AU2128002A (es)
BR (1) BR0200842A (es)
CA (1) CA2374885A1 (es)
MX (1) MXPA02002871A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2549117A1 (en) * 2003-12-15 2005-06-30 Nano-C, Inc. High efficiency fullerene-based radical scavengers
DE102004036930A1 (de) * 2004-07-29 2006-03-23 Basf Ag Katalysiertes Verfahren zur Herstellung von(Meth)acrylaten von N-hydroxyalkylierten Amiden
US20060173191A1 (en) * 2005-01-28 2006-08-03 Curtis Michael A Transesterification process for production of (meth)acrylate ester monomers
JP5243245B2 (ja) * 2005-07-26 2013-07-24 ローディア インコーポレイティド 複素環置換基を有するポリマー類、そうしたポリマーの製造に有用なモノマー類、およびそうしたポリマーを含有する組成物
FR2896499A1 (fr) * 2006-01-23 2007-07-27 Arkema Sa Compositions a base de (meth)acrylates d'alkylimidazolidone
DE102006010347A1 (de) * 2006-03-03 2007-09-06 Degussa Gmbh Polymerisationsinhibitor zur Stabilisierung von olefinisch ungesättigten Monomeren
CN101088990B (zh) * 2006-06-13 2011-08-03 罗门哈斯公司 用来制备(甲基)丙烯酸酯单体的酯交换法
FR2930248B1 (fr) * 2008-04-17 2011-05-06 Arkema France Preparation de (meth)acrylates d'alkylimidazolidone dans l'eau.
FR2949779B1 (fr) 2009-09-07 2011-09-09 Arkema France Procede de preparation de (meth)acrylates d'alkylimidazolidone
CN102260128A (zh) * 2010-05-25 2011-11-30 南京凯时通新材料有限公司 利用酯交换法制备丙烯酸酯单体及其衍生物的工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5072027A (en) 1988-10-06 1991-12-10 Hitachi Chemical Company, Ltd. Process for producing methacrylic acid esters
DE4010532A1 (de) 1990-04-02 1991-10-10 Roehm Gmbh Verfahren zur herstellung von endstaendig heterocyclus-substituierten acryl- und methacrylsaeurealkylestern
FR2711653B1 (fr) 1993-10-27 1996-01-05 Atochem Elf Sa Procédé de préparation de (méth)acrylates d'alkylimidazolidone.
DE19547099B4 (de) * 1995-12-16 2006-03-23 Röhm GmbH & Co. KG Verfahren zur Herstellung von (Meth)acrylsäureestern
CN1094488C (zh) * 1996-06-24 2002-11-20 Cytec技术有限公司 可聚合的脲/脲基官能单体
FR2753446B1 (fr) * 1996-09-16 1998-10-30 Atochem Elf Sa Procede de fabricaiton de (meth)acrylates d'alkylimidazolidone
AU743962B2 (en) 1997-08-29 2002-02-14 Rohm And Haas Company Transesterification process
US5972431A (en) * 1998-07-29 1999-10-26 Air Products And Chemicals, Inc. Cyclic urea surfactants

Also Published As

Publication number Publication date
CA2374885A1 (en) 2002-09-16
US20020177719A1 (en) 2002-11-28
BR0200842A (pt) 2003-03-25
AU2128002A (en) 2002-09-19
CN1375491A (zh) 2002-10-23
EP1241163A1 (en) 2002-09-18
US6515138B2 (en) 2003-02-04

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Legal Events

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FA Abandonment or withdrawal