ES2036467B1 - Procedimiento para la preparacion de amidas n-sustituidas del acido acrilico o metacrilico. - Google Patents

Procedimiento para la preparacion de amidas n-sustituidas del acido acrilico o metacrilico.

Info

Publication number
ES2036467B1
ES2036467B1 ES9101901A ES9101901A ES2036467B1 ES 2036467 B1 ES2036467 B1 ES 2036467B1 ES 9101901 A ES9101901 A ES 9101901A ES 9101901 A ES9101901 A ES 9101901A ES 2036467 B1 ES2036467 B1 ES 2036467B1
Authority
ES
Spain
Prior art keywords
acrylic
procedure
preparation
acid
substituted 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
ES9101901A
Other languages
English (en)
Other versions
ES2036467A1 (es
Inventor
Wolfgang Ruppert
Werner Hoss
Heinz Vetter
Joachim Knebel
Willi Plusser
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 Darmstadt
Original Assignee
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 Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of ES2036467A1 publication Critical patent/ES2036467A1/es
Application granted granted Critical
Publication of ES2036467B1 publication Critical patent/ES2036467B1/es
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)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE AMIDAS N-SUSTITUIDAS DEL ACIDO ACRILICO O METACRILICO. EL PROCEDIMIENTO SE REALIZA POR REACCION DE ALQUILESTERES DEL ACIDO ACRILICO O METACRILICO CON AMINAS ALIFATICAS O AROMATICAS EN LA PROPORCION MOLAR DE 1: < 2 EN UN METODO DE TRABAJO CONTINUO. SEGUN EL PROCEDIMIENTO MEJORADO LOS RENDIMIENTOS DE AMIDAS INSATURADAS SE SITUAN A ALREDEDOR DE 95% DE LA TEORIA, CON REFERENCIA A ESTERES ACRILICOS O METACRILICOS EMPLEADOS, Y LA PERDIDA DE AMINA SE REDUCE FUERTEMENTE.
ES9101901A 1990-09-03 1991-08-19 Procedimiento para la preparacion de amidas n-sustituidas del acido acrilico o metacrilico. Expired - Fee Related ES2036467B1 (es)

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 (2)

Publication Number Publication Date
ES2036467A1 ES2036467A1 (es) 1993-05-16
ES2036467B1 true ES2036467B1 (es) 1994-03-01

Family

ID=6413465

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101901A Expired - Fee Related ES2036467B1 (es) 1990-09-03 1991-08-19 Procedimiento para la preparacion de amidas n-sustituidas del acido acrilico o metacrilico.

Country Status (5)

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

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
CN101027276B (zh) * 2004-11-23 2011-08-17 赢创罗姆有限公司 连续制备烷基氨基丙烯酰胺的方法
DE102009002239A1 (de) 2009-04-07 2010-10-14 Evonik Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
US8748659B2 (en) * 2009-05-01 2014-06-10 Idemitsu Kosan Co., Ltd. Method for producing alpha,beta-unsaturated carboxylic acid-N,N-disubstituted amide and method for producing 3-alkoxycarboxylic acid-N,N-disubstituted amide
DE102011089363A1 (de) 2011-12-21 2013-06-27 Evonik Röhm Gmbh Verfahren zur Herstellung von N-Alkyl(meth)acrylamiden
MX2020012421A (es) 2018-05-23 2021-02-09 Evonik Operations Gmbh Procedimiento de preparacion de (met)acrilatos aromaticos ceto-funcionalizados.
JP7374171B2 (ja) 2018-07-17 2023-11-06 エボニック オペレーションズ ゲーエムベーハー Ｃ－ｈ酸性（メタ）アクリレートの製造方法
EP3599232A1 (de) 2018-07-26 2020-01-29 Evonik Operations GmbH Verfahren zur herstellung von n-methyl(meth)acrylamid
WO2022249994A1 (ja) * 2021-05-28 2022-12-01 富士フイルム株式会社 Ｎ－（ヘテロ）アリール（メタ）アクリルアミド化合物の製造方法

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 &alpha;,&beta;-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
GB2248234B (en) 1994-05-11
FR2666334B1 (fr) 1994-09-16
DE4027843A1 (de) 1992-03-05
FR2666334A1 (fr) 1992-03-06
ES2036467A1 (es) 1993-05-16
GB9118329D0 (en) 1991-10-09
GB2248234A (en) 1992-04-01
NL9101348A (nl) 1992-04-01

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FD1A Patent lapsed

Effective date: 20001204