[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5217408A - Method of producing glyoxal - Google Patents

Method of producing glyoxal

Info

Publication number
JPS5217408A
JPS5217408A JP9087576A JP9087576A JPS5217408A JP S5217408 A JPS5217408 A JP S5217408A JP 9087576 A JP9087576 A JP 9087576A JP 9087576 A JP9087576 A JP 9087576A JP S5217408 A JPS5217408 A JP S5217408A
Authority
JP
Japan
Prior art keywords
producing glyoxal
glyoxal
producing
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.)
Granted
Application number
JP9087576A
Other languages
Japanese (ja)
Other versions
JPS5946212B2 (en
Inventor
Buraian Toreseku Jieimuzu
Reonarudo Uizunaa Jiyooji
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of JPS5217408A publication Critical patent/JPS5217408A/en
Publication of JPS5946212B2 publication Critical patent/JPS5946212B2/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • 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
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/02Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/12Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing more than one —CHO group
    • C07C47/127Glyoxal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP9087576A 1975-07-31 1976-07-31 Manufacturing method of glyoxal Expired JPS5946212B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60056075A 1975-07-31 1975-07-31

Publications (2)

Publication Number Publication Date
JPS5217408A true JPS5217408A (en) 1977-02-09
JPS5946212B2 JPS5946212B2 (en) 1984-11-10

Family

ID=36778069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9087576A Expired JPS5946212B2 (en) 1975-07-31 1976-07-31 Manufacturing method of glyoxal

Country Status (6)

Country Link
JP (1) JPS5946212B2 (en)
BR (1) BR7604682A (en)
CA (1) CA1064963A (en)
DE (1) DE2634439C2 (en)
FR (1) FR2319613A1 (en)
GB (1) GB1542900A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946237A (en) * 1982-09-09 1984-03-15 Mitsubishi Petrochem Co Ltd Preparation of glyoxal
WO1999059948A1 (en) * 1998-05-20 1999-11-25 Nippon Shokubai Co., Ltd. PROCESS FOR THE PREPARATION OF α-OXOALDEHYDES

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803318A1 (en) * 1978-01-26 1979-08-09 Basf Ag METHOD FOR MANUFACTURING GLYOXAL
DE2831229A1 (en) * 1978-07-15 1980-01-31 Basf Ag METHOD FOR PRODUCING DIKETONES
DE2832405A1 (en) * 1978-07-24 1980-02-14 Basf Ag METHOD FOR PRODUCING GLYOXAL FROM AETHYLENE GLYCOL
DE2922599A1 (en) * 1979-06-02 1980-12-04 Basf Ag METHOD FOR THE CONTINUOUS PRODUCTION OF GLYOXAL
DE3130800A1 (en) * 1981-08-04 1983-02-24 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING GLYOXAL
US4503261A (en) * 1982-07-22 1985-03-05 Basf Aktiengesellschaft Preparation of glyoxal
DE3390191C2 (en) * 1982-08-30 1989-01-26 Mitsui Toatsu Chemicals Process for the production of glyoxal
US4978803A (en) * 1989-06-26 1990-12-18 American Cyanamid Company Vapor phase oxidation process for making glyoxal
DE19811288A1 (en) * 1998-03-16 1999-09-23 Basf Ag Preparation of carbonyl compounds by gas phase oxidation of alcohol, especially glyoxal from ethylene glycol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339346A (en) * 1940-07-30 1944-01-18 Carbide & Carbon Chem Corp Process for making dicarbonylic compounds
GB1272592A (en) * 1968-05-06 1972-05-03 Laporte Chemical Vapour phase oxidation of hydroxy compounds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5946237A (en) * 1982-09-09 1984-03-15 Mitsubishi Petrochem Co Ltd Preparation of glyoxal
WO1999059948A1 (en) * 1998-05-20 1999-11-25 Nippon Shokubai Co., Ltd. PROCESS FOR THE PREPARATION OF α-OXOALDEHYDES
US6313343B1 (en) 1998-05-20 2001-11-06 Nippon Shokubai Co., Ltd. Process for the preparation of alpha-oxoaldehydes

Also Published As

Publication number Publication date
CA1064963A (en) 1979-10-23
FR2319613A1 (en) 1977-02-25
GB1542900A (en) 1979-03-28
DE2634439C2 (en) 1985-07-11
DE2634439A1 (en) 1977-02-10
FR2319613B1 (en) 1982-07-23
BR7604682A (en) 1977-08-02
JPS5946212B2 (en) 1984-11-10

Similar Documents

Publication Publication Date Title
JPS523013A (en) Method of producing betaamethylproryon aldehyde
CS188263B2 (en) Method of producing new biphenyloxyderivatives
CS189737B2 (en) Method of producing new trichlormethylamidines
JPS5236615A (en) Method of producing azines
CS188132B2 (en) Method of producing novel substituted n-benzylthioureas
JPS5219605A (en) Method of producing gerbe alcohol
CS188267B2 (en) Method of producing derivatives of tetrahydroisoquinoline
JPS5217408A (en) Method of producing glyoxal
CS188131B2 (en) Method of producing novel o-hydroxybutyrophenone derivatives
JPS51146407A (en) Method of producing 22aminoonnbutanol
JPS51133214A (en) Method of producing formaldehyde
CS194763B2 (en) Method of producing rifamycine compounds
JPS5253807A (en) Method of producing 22aminoo11alcohol
CS189020B2 (en) Method of producing new derivatives of triaminoandrostane
JPS51138618A (en) Method of producing iminodiacetonitlile
SU1187717A3 (en) Method of producing 2-oxo-azetidine compounds
CH612117A5 (en) Method of producing sawn-timber elements
JPS5214609A (en) Method of producing moldings
PT65883A (en) Method of producing 5-flouracil derivatives
JPS5236616A (en) Method of producing 22chloroalkanal
JPS51128936A (en) Novel method of producing salycylaniride
JPS5279007A (en) Method of producing veneer
JPS5221360A (en) Method of producing eggroll
JPS5251066A (en) Method of producing pidan
JPS5270685A (en) Method of producing can