DE2855504C3 - Verfahren zur Herstellung von Methacrolein - Google Patents

Verfahren zur Herstellung von Methacrolein

Info

Publication number
DE2855504C3
DE2855504C3 DE2855504A DE2855504A DE2855504C3 DE 2855504 C3 DE2855504 C3 DE 2855504C3 DE 2855504 A DE2855504 A DE 2855504A DE 2855504 A DE2855504 A DE 2855504A DE 2855504 C3 DE2855504 C3 DE 2855504C3
Authority
DE
Germany
Prior art keywords
methacrolein
propionaldehyde
reaction
formaldehyde
secondary amine
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
Application number
DE2855504A
Other languages
German (de)
English (en)
Other versions
DE2855504B2 (de
DE2855504A1 (de
Inventor
Hanswilhelm Dipl.-Chem. Dr. 4100 Duisburg Bach
Wilhelm Dipl.-Chem. Dr. 4100 Duisburg Gick
Adolf 4200 Oberhausen Hack
Original Assignee
Ruhrchemie Ag, 4200 Oberhausen
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 Ruhrchemie Ag, 4200 Oberhausen filed Critical Ruhrchemie Ag, 4200 Oberhausen
Priority to DE2855504A priority Critical patent/DE2855504C3/de
Priority to NLAANVRAGE7908847,A priority patent/NL179902C/xx
Priority to FR7930765A priority patent/FR2444659A1/fr
Priority to GB7943195A priority patent/GB2037767B/en
Priority to CH1112179A priority patent/CH642045A5/de
Priority to JP16220679A priority patent/JPS5587737A/ja
Priority to IT7951128A priority patent/IT1207018B/it
Priority to US06/106,211 priority patent/US4283564A/en
Publication of DE2855504A1 publication Critical patent/DE2855504A1/de
Publication of DE2855504B2 publication Critical patent/DE2855504B2/de
Application granted granted Critical
Publication of DE2855504C3 publication Critical patent/DE2855504C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75Reactions with formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DE2855504A 1978-12-22 1978-12-22 Verfahren zur Herstellung von Methacrolein Expired DE2855504C3 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE2855504A DE2855504C3 (de) 1978-12-22 1978-12-22 Verfahren zur Herstellung von Methacrolein
NLAANVRAGE7908847,A NL179902C (nl) 1978-12-22 1979-12-07 Werkwijze voor de bereiding van methacroleine door katalytische omzetting van propionaldehyd met formaldehyd.
GB7943195A GB2037767B (en) 1978-12-22 1979-12-14 Preparation of methacrolein
CH1112179A CH642045A5 (de) 1978-12-22 1979-12-14 Verfahren zur herstellung von methacrolein.
FR7930765A FR2444659A1 (fr) 1978-12-22 1979-12-14 Procede pour la preparation de la methacroleine
JP16220679A JPS5587737A (en) 1978-12-22 1979-12-15 Manufacture of methacrolein
IT7951128A IT1207018B (it) 1978-12-22 1979-12-18 Procedimento per la produzione di metacroleina
US06/106,211 US4283564A (en) 1978-12-22 1979-12-21 Process for preparing methacrolein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2855504A DE2855504C3 (de) 1978-12-22 1978-12-22 Verfahren zur Herstellung von Methacrolein

Publications (3)

Publication Number Publication Date
DE2855504A1 DE2855504A1 (de) 1980-06-26
DE2855504B2 DE2855504B2 (de) 1981-02-19
DE2855504C3 true DE2855504C3 (de) 1989-04-06

Family

ID=6058008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2855504A Expired DE2855504C3 (de) 1978-12-22 1978-12-22 Verfahren zur Herstellung von Methacrolein

Country Status (8)

Country Link
US (1) US4283564A (US06168776-20010102-C00041.png)
JP (1) JPS5587737A (US06168776-20010102-C00041.png)
CH (1) CH642045A5 (US06168776-20010102-C00041.png)
DE (1) DE2855504C3 (US06168776-20010102-C00041.png)
FR (1) FR2444659A1 (US06168776-20010102-C00041.png)
GB (1) GB2037767B (US06168776-20010102-C00041.png)
IT (1) IT1207018B (US06168776-20010102-C00041.png)
NL (1) NL179902C (US06168776-20010102-C00041.png)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3025350C2 (de) * 1980-07-04 1993-10-14 Hoechst Ag Verfahren zur Herstellung von 2-Methylenaldehyden
DE3106557A1 (de) * 1981-02-21 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha)-alkylacroleinen
JPS5884528A (ja) * 1981-11-16 1983-05-20 Noboru Yamaguchi デイジタル信号波形整形回路
DE3213681A1 (de) * 1982-04-14 1983-10-27 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha)-alkylacroleinen
DE3740293A1 (de) * 1987-11-27 1989-06-01 Hoechst Ag Verfahren zur herstellung von alpha-alkylacroleinen
EP2025660A3 (en) * 2007-08-14 2009-03-04 Rohm and Haas Company Processes for producing ethylene and carbon monoxide mixtures from ethane
FR2940801B1 (fr) * 2009-01-06 2012-08-17 Arkema France Procede de fabrication d'un methacrylate de methyle derive de la biomasse
CN102659542A (zh) * 2012-05-02 2012-09-12 中国科学院过程工程研究所 一种以离子液体催化甲醛与丙醛缩合制备甲基丙烯醛的方法
US20140206897A1 (en) * 2013-01-22 2014-07-24 Saudi Basic Industries Corporation Method for making methyl methacrylate from propionaldehyde and formaldehyde via oxidative esterification
US9890105B2 (en) * 2013-04-19 2018-02-13 Evonik Roehm Gmbh Method for producing methylmethacrylate
US9834501B2 (en) 2016-01-28 2017-12-05 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta—unsaturated aldehydes from methanol and an aldehyde
US9828322B2 (en) 2016-01-28 2017-11-28 Eastman Chemical Company Efficient synthesis of methacroelin and other alpha, beta-unsaturated aldehydes over a regenerable anatase titania catalyst
EP3456704A1 (de) 2017-09-19 2019-03-20 Evonik Röhm GmbH Katalysator für die oxidative veresterung von aldehyden zu carbonsäureestern
CN110882722A (zh) * 2019-11-22 2020-03-17 淄博诺奥化工股份有限公司 一种酸碱复合催化剂以及使用其制备甲基丙烯醛的方法
CN114524721A (zh) * 2022-02-18 2022-05-24 郑州中科新兴产业技术研究院 一种甲基丙烯醛的合成工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE875194C (de) * 1939-08-24 1953-04-30 Basf Ag Herstellung ª‡-substituierter Acroleine
US2518416A (en) * 1948-04-28 1950-08-08 Rohm & Haas Preparation of acroleins
US2639295A (en) * 1948-07-16 1953-05-19 Eastman Kodak Co Manufacture of unsaturated aldehydes
US2848499A (en) * 1956-05-09 1958-08-19 Celanese Corp Preparation of unsaturated aldehydes
US3463818A (en) * 1966-01-25 1969-08-26 Int Flavors & Fragrances Inc Unsaturated aldehydes and alcohols
DE3106557A1 (de) * 1981-02-21 1982-09-16 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha)-alkylacroleinen

Also Published As

Publication number Publication date
GB2037767A (en) 1980-07-16
DE2855504B2 (de) 1981-02-19
NL7908847A (nl) 1980-06-24
DE2855504A1 (de) 1980-06-26
GB2037767B (en) 1983-01-19
JPS5587737A (en) 1980-07-02
FR2444659A1 (fr) 1980-07-18
JPS5716089B2 (US06168776-20010102-C00041.png) 1982-04-02
NL179902C (nl) 1986-12-01
FR2444659B1 (US06168776-20010102-C00041.png) 1983-10-28
IT7951128A0 (it) 1979-12-18
US4283564A (en) 1981-08-11
IT1207018B (it) 1989-05-17
CH642045A5 (de) 1984-03-30

Similar Documents

Publication Publication Date Title
DE2855504C3 (de) Verfahren zur Herstellung von Methacrolein
DE2850680C2 (US06168776-20010102-C00041.png)
DE69502374T2 (de) Verfahren zur Herstellung von Methylcyanoacrylat
EP0317909B1 (de) Verfahren zur Herstellung von alpha-Alkylacroleinen
EP0278106B1 (de) Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3)
DE3025350C2 (de) Verfahren zur Herstellung von 2-Methylenaldehyden
DE69206250T2 (de) Verfahren zur herstellung von nitrilen.
EP0352504B1 (de) Verfahren zur gemeinschaftlichen Herstellung von 3-Dialkylaminopropionitrilen, Bis-(2-cyanoethyl)-ether und gewünschtenfalls Ethylencyanhydrin
DE3505654A1 (de) Verfahren zur herstellung von 2-alkyl-1,4-butandial
DE2623090C2 (US06168776-20010102-C00041.png)
EP0186076A2 (de) Verfahren zur Herstellung von 2,2,4-Trimethyl-1,3-pentandiolmonoisobutyrat
DE2329923C3 (de) Verfahren zur Herstellung von 5-Oxohexannitri!
EP0435070B1 (de) Verfahren zur Herstellung von 2,2-Dimethylpropandiol-(1,3)
DE2738388C2 (US06168776-20010102-C00041.png)
DE2952278A1 (de) Verfahren zur herstellung von aromatischen aldehyden
DE2806563A1 (de) Verfahren zur herstellung von diarylketonen
DE2521293C3 (de) Verfahren zur Herstellung von Diphenylamin
DE2557162A1 (de) Verfahren zur herstellung von trichloraethylchloroformiat
DE2940256A1 (de) N,n-dimethyl-n'-(beta)-hydroxyethyl-propylendiamin und verfahren zu seiner herstellung
DE2927524A1 (de) Verfahren zur herstellung von methylglyoxal
DE1231249B (de) Verfahren zur Herstellung von Imidazol
DE1090225B (de) Verfahren zur Herstellung von p-Nitrodiphenylaminen
DE4214847A1 (de) Verfahren zur Herstellung von 2,2'-Dichlordiethylformal hoher Reinheit
DE1095275B (de) Verfahren zur Herstellung von Cyclohexanon aus Cyclohexylamin
DD298234A5 (de) Verfahren zur herstellung von aromatischen und heteroaromatischen aldehyden

Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
8263 Opposition against grant of a patent
AG Has addition no.

Ref country code: DE

Ref document number: 3025350

Format of ref document f/p: P

Q176 The application caused the suspense of an application

Ref document number: 3025350

Country of ref document: DE

AG Has addition no.

Ref country code: DE

Ref document number: 3025350

Format of ref document f/p: P

C3 Grant after two publication steps (3rd publication)
AG Has addition no.

Ref country code: DE

Ref document number: 3025350

Format of ref document f/p: P

8339 Ceased/non-payment of the annual fee