GB2248234B - Process for preparing n-substituted amides of acrylic or methacrylic acid - Google Patents

Process for preparing n-substituted amides of acrylic or methacrylic acid

Info

Publication number
GB2248234B
GB2248234B GB9118329A GB9118329A GB2248234B GB 2248234 B GB2248234 B GB 2248234B GB 9118329 A GB9118329 A GB 9118329A GB 9118329 A GB9118329 A GB 9118329A GB 2248234 B GB2248234 B GB 2248234B
Authority
GB
United Kingdom
Prior art keywords
acrylic
preparing
methacrylic acid
substituted amides
amides
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9118329A
Other languages
English (en)
Other versions
GB9118329D0 (en
GB2248234A (en
Inventor
Wolfgang Ruppert
Werner Hoess
Heinz Vetter
Joachim Knebel
Willi Ploesser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH
Roehm GmbH Darmstadt
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 Roehm GmbH, Roehm GmbH Darmstadt filed Critical Roehm GmbH
Publication of GB9118329D0 publication Critical patent/GB9118329D0/en
Publication of GB2248234A publication Critical patent/GB2248234A/en
Application granted granted Critical
Publication of GB2248234B publication Critical patent/GB2248234B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

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)
GB9118329A 1990-09-03 1991-08-27 Process for preparing n-substituted amides of acrylic or methacrylic acid Expired - Fee Related GB2248234B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904027843 DE4027843A1 (de) 1990-09-03 1990-09-03 Kontinuierliches verfahren zur herstellung von n-substituierten acryl- und methacrylamiden

Publications (3)

Publication Number Publication Date
GB9118329D0 GB9118329D0 (en) 1991-10-09
GB2248234A GB2248234A (en) 1992-04-01
GB2248234B true GB2248234B (en) 1994-05-11

Family

ID=6413465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9118329A Expired - Fee Related GB2248234B (en) 1990-09-03 1991-08-27 Process for preparing n-substituted amides of acrylic or methacrylic acid

Country Status (5)

Country Link
DE (1) DE4027843A1 (fr)
ES (1) ES2036467B1 (fr)
FR (1) FR2666334B1 (fr)
GB (1) GB2248234B (fr)
NL (1) NL9101348A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2757179B1 (fr) * 1996-12-13 1999-01-08 Coatex Sa Procede de preparation d'amides de l'acide acrylique ou methacrylique
DE19721728C2 (de) 1997-05-24 2001-07-12 Byk Chemie Gmbh Dispergiermittel für Pigmente oder Füllstoffe auf der Basis von Acrylsäurealkylester-Polymeren, Verwendung und Verfahren zur Herstellung
DE10323699A1 (de) * 2003-05-22 2004-12-09 Röhm GmbH & Co. KG Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
DE502005008156D1 (de) * 2004-11-23 2009-10-29 Evonik Roehm Gmbh Verfahren zur kontinuierlichen herstellung von alkylaminoacrylamiden
DE102009002239A1 (de) 2009-04-07 2010-10-14 Evonik Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
EP2664611A1 (fr) * 2009-05-01 2013-11-20 Idemitsu Kosan Co., Ltd Procédé de production d'acide-N carboxylique alpha, béta non saturé, amide N-disubstitué et procédé de production d'acide 3-alkoxycarboxylique, amide N-disubstitué
DE102011089363A1 (de) 2011-12-21 2013-06-27 Evonik Röhm Gmbh Verfahren zur Herstellung von N-Alkyl(meth)acrylamiden
US11505520B2 (en) 2018-05-23 2022-11-22 Evonik Operations Gmbh Method for preparing keto-functionalized aromatic (meth)acrylates
EP3652151B1 (fr) 2018-07-17 2020-08-12 Evonik Operations GmbH Procédé de production de (méth)-acrylates c-h acides
EP3599232A1 (fr) 2018-07-26 2020-01-29 Evonik Operations GmbH Procédé de préparation de n-méthyl(méth)acrylamide
JPWO2022249994A1 (fr) * 2021-05-28 2022-12-01

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878247A (en) * 1974-01-25 1975-04-15 Jefferson Chem Co Inc Preparation of n-(tertiaryaminoalkyl) acrylamides
DE2809102C2 (de) * 1978-03-03 1986-12-04 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung von α,β-ungesättigen Carbonsäureamiden
DE2816516C2 (de) * 1978-04-17 1985-05-15 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung N-substituierter Acryl- und Methacrylamide
JPS5829287B2 (ja) * 1980-03-12 1983-06-22 日東化学工業株式会社 Ｎ−置換アクリルアミドまたはｎ−置換メタクリルアミドの製造方法
US4287363A (en) * 1980-09-02 1981-09-01 Texaco Inc. Preparation of N-(alkylaminoalkyl)acrylamides
DE3123970A1 (de) * 1981-06-19 1983-01-05 Röhm GmbH, 6100 Darmstadt "verfahren zur herstellung von methacrylamiden"
US4492801A (en) * 1983-02-28 1985-01-08 Texaco Inc. Production of N-substituted (meth)acrylamides from (meth)acrylates and amines over a metal alkoxide catalyst
US4549017A (en) * 1983-09-23 1985-10-22 Texaco Inc. Process for the production of N-substituted (meth)acrylamides from (meth)acrylates and amines over a metal oxide or alkoxide catalyst

Also Published As

Publication number Publication date
FR2666334A1 (fr) 1992-03-06
GB9118329D0 (en) 1991-10-09
ES2036467B1 (es) 1994-03-01
ES2036467A1 (es) 1993-05-16
GB2248234A (en) 1992-04-01
DE4027843A1 (de) 1992-03-05
FR2666334B1 (fr) 1994-09-16
NL9101348A (nl) 1992-04-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960827