DE2752223A1 - Verfahren zur gleichzeitigen herstellung von methacrylsaeure und eines methacrylats oder von acrylsaeure und eines acrylats - Google Patents

Verfahren zur gleichzeitigen herstellung von methacrylsaeure und eines methacrylats oder von acrylsaeure und eines acrylats

Info

Publication number
DE2752223A1
DE2752223A1 DE19772752223 DE2752223A DE2752223A1 DE 2752223 A1 DE2752223 A1 DE 2752223A1 DE 19772752223 DE19772752223 DE 19772752223 DE 2752223 A DE2752223 A DE 2752223A DE 2752223 A1 DE2752223 A1 DE 2752223A1
Authority
DE
Germany
Prior art keywords
acid
catalyst
reaction
methacrolein
acrolein
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.)
Withdrawn
Application number
DE19772752223
Other languages
German (de)
English (en)
Inventor
Toshitake Kojima
Masanobu Ogawa
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of DE2752223A1 publication Critical patent/DE2752223A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE19772752223 1976-11-27 1977-11-23 Verfahren zur gleichzeitigen herstellung von methacrylsaeure und eines methacrylats oder von acrylsaeure und eines acrylats Withdrawn DE2752223A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14178576A JPS5368718A (en) 1976-11-27 1976-11-27 Simultaneous preparation of methacrylic acid and its ester or acrylicacid and its ester

Publications (1)

Publication Number Publication Date
DE2752223A1 true DE2752223A1 (de) 1978-06-01

Family

ID=15300096

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772752223 Withdrawn DE2752223A1 (de) 1976-11-27 1977-11-23 Verfahren zur gleichzeitigen herstellung von methacrylsaeure und eines methacrylats oder von acrylsaeure und eines acrylats

Country Status (9)

Country Link
JP (1) JPS5368718A (ar)
BE (1) BE861212A (ar)
CA (1) CA1094098A (ar)
DE (1) DE2752223A1 (ar)
ES (1) ES464202A1 (ar)
FR (1) FR2372140B1 (ar)
GB (1) GB1560238A (ar)
MX (1) MX4769E (ar)
NL (1) NL7712835A (ar)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412342A (en) * 1977-06-29 1979-01-30 Iwaki Seiyaku Kk Process for preparing oo*nnarylamino*phenyacetate derivative
DE3018071C2 (de) * 1979-05-17 1985-06-05 Asahi Kasei Kogyo K.K., Osaka Verfahren zur Herstellung von Carbonsäureestern
GB8501146D0 (en) * 1985-01-17 1985-02-20 British Petroleum Co Plc Synthesis gas conversion catalyst
JPH0295440A (ja) * 1988-10-01 1990-04-06 Power Reactor & Nuclear Fuel Dev Corp 放射線触媒及びそれを用いた酸化還元方法と装置
TW201509901A (zh) * 2013-07-29 2015-03-16 Rohm & Haas 氧化酯化方法

Also Published As

Publication number Publication date
MX4769E (es) 1982-09-08
GB1560238A (en) 1980-01-30
FR2372140A1 (ar) 1978-06-23
NL7712835A (nl) 1978-05-30
JPS5368718A (en) 1978-06-19
FR2372140B1 (ar) 1980-06-20
BE861212A (fr) 1978-03-16
CA1094098A (en) 1981-01-20
ES464202A1 (es) 1978-07-16

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee