GB2155921B - Process for producing 4-alkyl-4'-formylbiphenyl - Google Patents

Process for producing 4-alkyl-4'-formylbiphenyl

Info

Publication number
GB2155921B
GB2155921B GB08502260A GB8502260A GB2155921B GB 2155921 B GB2155921 B GB 2155921B GB 08502260 A GB08502260 A GB 08502260A GB 8502260 A GB8502260 A GB 8502260A GB 2155921 B GB2155921 B GB 2155921B
Authority
GB
United Kingdom
Prior art keywords
formylbiphenyl
alkyl
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.)
Expired
Application number
GB08502260A
Other versions
GB8502260D0 (en
GB2155921A (en
Inventor
Susumu Fujiyama
Tadahiro Hirai
Shunichi Matsumoto
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of GB8502260D0 publication Critical patent/GB8502260D0/en
Publication of GB2155921A publication Critical patent/GB2155921A/en
Application granted granted Critical
Publication of GB2155921B publication Critical patent/GB2155921B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • 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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
GB08502260A 1984-02-20 1985-01-30 Process for producing 4-alkyl-4'-formylbiphenyl Expired GB2155921B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3002684A JPS60174745A (en) 1984-02-20 1984-02-20 Preparation of 4,4'-biphenyldicarboxylic acid

Publications (3)

Publication Number Publication Date
GB8502260D0 GB8502260D0 (en) 1985-02-27
GB2155921A GB2155921A (en) 1985-10-02
GB2155921B true GB2155921B (en) 1987-09-03

Family

ID=12292314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08502260A Expired GB2155921B (en) 1984-02-20 1985-01-30 Process for producing 4-alkyl-4'-formylbiphenyl

Country Status (3)

Country Link
JP (1) JPS60174745A (en)
DE (1) DE3504218C2 (en)
GB (1) GB2155921B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63122645A (en) * 1986-11-11 1988-05-26 Kureha Chem Ind Co Ltd Production of biphenyl-4,4'-dicarboxylic acid
US5068407A (en) * 1990-01-31 1991-11-26 Monsanto Company Oxidation of tertiary-alkyl substituted aromatics
JP2891277B2 (en) * 1993-07-29 1999-05-17 三菱瓦斯化学株式会社 Method for producing 4-formyl-4'-methylbiphenyl
CN113372208A (en) * 2021-05-20 2021-09-10 山东盛华电子新材料有限公司 Preparation method of trans-4- (trans-4-alkylcyclohexyl) cyclohexanecarboxaldehyde

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB633176A (en) * 1946-08-24 1949-12-12 Du Pont Improvements in and relating to the production of aromatic aldehydes

Also Published As

Publication number Publication date
DE3504218C2 (en) 1994-06-01
GB8502260D0 (en) 1985-02-27
JPH0420420B2 (en) 1992-04-02
GB2155921A (en) 1985-10-02
DE3504218A1 (en) 1985-08-22
JPS60174745A (en) 1985-09-09

Similar Documents

Publication Publication Date Title
HUT38954A (en) Process for producing new peptid-aldehydes
HUT37938A (en) Process for producing inoldo- and pyrrolo-benzimidazoles
HUT38338A (en) Process for producing glutarimide-derivatives
HUT38324A (en) Process for producing new 1-aryl-5h-2beta-beta-benzodiazepines
HU906465D0 (en) Process for producing 3 beta-/4(s)-aryl-oxazolidine-2-one-3-il/-azetidine-2-one derivatives
YU200985A (en) Process for producing acilated diketonic compounds
HUT38339A (en) Process for producing dihydropyridine-carbonyl compounds
HUT39479A (en) Process for preparing 4'-dechloro-rebeccamicin
HUT38609A (en) Process for producing tetraline-, chromone-, thiochromone- and tetrahydrquinolin-amidino-hydrazones
DE3560134D1 (en) Process for producing alkylidenenorbornenes
EP0151488A3 (en) Process for producing l-phenylalanine
HUT42495A (en) Process for producing substituted 2-furanyl- or 5-oxo-2-furanyl-alkoxy-phosphoryl-alkyl-cycloammonium-salts
DE3568573D1 (en) Process for producing n-acylphenylalanines
HUT36824A (en) Process for producing glycerine-ether-phosphatides
HUT37605A (en) Process for producing immunstimulating composition
HUT38310A (en) Process for producing pyrrolidone-derivatives
HUT47306A (en) Process for producing 9(11)-dehydrosteroids
HUT36781A (en) Process for producing glyoxily-spermidine
HUT38366A (en) Process for producing amino-anthracene-dion-platinum-complexes
GB2152503B (en) Process for producing l-phenylalanine
HUT37397A (en) Process for producing 2-oxindol-1-carboxamide derivatives
HUT37153A (en) Process for producing new 1,3,2-dioxiborinanes
DE3562614D1 (en) Process for producing orthoalkylphenols
SG65087G (en) Process for producing oxygen-rich-gas
DE3569366D1 (en) Process for producing 4,4'-dihydroxydiphenyls

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990130