CA1041543A - Process for the preparation of formylated phenoxy compounds - Google Patents

Process for the preparation of formylated phenoxy compounds

Info

Publication number
CA1041543A
CA1041543A CA246,157A CA246157A CA1041543A CA 1041543 A CA1041543 A CA 1041543A CA 246157 A CA246157 A CA 246157A CA 1041543 A CA1041543 A CA 1041543A
Authority
CA
Canada
Prior art keywords
reaction
oxygen
catalyst
process according
group
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
CA246,157A
Other languages
English (en)
French (fr)
Inventor
Masahiko Takehara
Kazuhiro Kizawa
Juichi Imamura
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of CA1041543A publication Critical patent/CA1041543A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation 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 CHx-moieties
    • C07C45/34—Preparation 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 CHx-moieties in unsaturated compounds
    • C07C45/36—Preparation 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 CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA246,157A 1975-02-18 1976-02-17 Process for the preparation of formylated phenoxy compounds Expired CA1041543A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1945875A JPS548663B2 (enExample) 1975-02-18 1975-02-18
GB22407/76A GB1546397A (en) 1975-02-18 1976-05-28 Process for the preparation of formylated phenoxy compounds

Publications (1)

Publication Number Publication Date
CA1041543A true CA1041543A (en) 1978-10-31

Family

ID=26255892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,157A Expired CA1041543A (en) 1975-02-18 1976-02-17 Process for the preparation of formylated phenoxy compounds

Country Status (6)

Country Link
US (1) US4113782A (enExample)
JP (1) JPS548663B2 (enExample)
CA (1) CA1041543A (enExample)
CH (1) CH621762A5 (enExample)
DE (1) DE2605678C2 (enExample)
GB (1) GB1546397A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757031C2 (de) * 1976-12-27 1981-11-26 Agency Of Industrial Science And Technology Verfahren zur Herstellung von Aldehyden und/oder Alkoholen aus einem Toluolderivat mit Ätherbindungen
GB1561464A (en) * 1977-02-02 1980-02-20 Shell Int Research Oxidation of alkaryl compounds
JPS5446735A (en) * 1977-09-20 1979-04-12 Agency Of Ind Science & Technol Preparation of t-alkyl-benzaldehydes
JPS5581832A (en) 1978-12-13 1980-06-20 Sumitomo Chem Co Ltd Preparation of p-hydroxybenzaldehyde derivatives
JPS5820947B2 (ja) * 1979-03-12 1983-04-26 大和化成株式会社 アニスアルデヒドの製造法
DE3128987A1 (de) * 1981-07-22 1983-02-10 Dragoco Gerberding & Co Gmbh, 3450 Holzminden Verwendung von 1-ethoxi-4-ethyl-benzol als riech- und aromastoff
US4814512A (en) * 1985-12-20 1989-03-21 Nippon Shokubai Kagaku Kogyo Method for the production of p-methoxybenzaldehyde
JP5413844B2 (ja) * 2010-02-10 2014-02-12 国立大学法人東京工業大学 芳香族アルデヒド化合物の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1380277A (en) * 1919-12-12 1921-05-31 Barrett Co Catalytic oxidation of ortho-cresol
US2245528A (en) * 1938-10-18 1941-06-10 Du Pont Catalytic oxidation of alkyl substituted aromatic compounds
US2785199A (en) * 1952-07-01 1957-03-12 Richfield Oil Corp Purification of toluic acids
US2959613A (en) * 1957-02-08 1960-11-08 Ici Ltd Oxidation process
SE374098B (enExample) * 1969-02-04 1975-02-24 Labofina Sa
GB1291342A (en) * 1969-05-28 1972-10-04 Tenneco Chem Improvements in or relating to the production of benzaldehyde
US3910996A (en) * 1970-04-27 1975-10-07 Gulf Research Development Co Process for oxidizing a benzenoid structure carrying a methyl substituent

Also Published As

Publication number Publication date
DE2605678C2 (de) 1982-09-16
JPS5198232A (enExample) 1976-08-30
US4113782A (en) 1978-09-12
JPS548663B2 (enExample) 1979-04-17
DE2605678A1 (de) 1976-09-02
CH621762A5 (enExample) 1981-02-27
GB1546397A (en) 1979-05-23

Similar Documents

Publication Publication Date Title
US4435601A (en) Preparation of polyphenols by oxidation of hydroxybenzaldehydes
US4008266A (en) Coupling of aromatic compounds in the presence of molecular oxygen, a mercuric oxyanion compound, and a group VIII metal or group VIII metal oxyanion compound
EP1114016A2 (en) Process for making aromatic aldehydes
US4943663A (en) Process for the preparation of α-alkylacroleins
US4500727A (en) Process for producing methyl lactate
JPS61293932A (ja) 多芳香族化合物およびその製法
US4113782A (en) Process for the preparation of formylated phenoxy compounds
EP0046397B1 (en) Process for producing trimellitic acid or pyromellitic acid
US4067900A (en) Hydrogenolysis of alcohols, ketones, aldehydes, esters and ethers
US4195040A (en) Process for preparing a methyl-substituted benzaldehyde
CA1255327A (en) Process for producing acyloxy aromatic carboxylic acid
US4361706A (en) Process for preparing aldehydes
EP0338852B1 (en) Process for the carbonylation of arylalkyl halides
EP0220835A1 (en) Process for dimerization of aromatic halide compounds
US3068280A (en) Process for production of aromatic carboxylic acids
US6245936B1 (en) Process for the selective preparation of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde and derivatives thereof
EP0374850B1 (en) Method for preparing alpha-(4-isobutylphenyl)propionic acid or its precursor
EP0282063B1 (en) 1-(3-vinylphenyl)-1-phenyl-hydrocarbons and method for producing the same
RU99109598A (ru) Способ селективного получения 2-гидроксибензойной кислоты и 4-гидроксибензальдегида и производных
CA1093098A (en) Process for the production of intermediate oxidation products of toluenes having ether linkages
US4097461A (en) Oxidative coupling of alkylphenols or 1-naphthols catalyzed by metal complexes of diketo compounds
EP0749408B1 (en) Improved process for the production of beta-diketone
US4244881A (en) Process for preparing alpha-naphthol esters of aliphatic carboxylic acids
GB2155921A (en) Process for producing 4-alkyl-4'-formylbiphenyl
US3538165A (en) Continuous oxidation of aromatic compounds