JPH0128008B2 - - Google Patents

Info

Publication number
JPH0128008B2
JPH0128008B2 JP55016785A JP1678580A JPH0128008B2 JP H0128008 B2 JPH0128008 B2 JP H0128008B2 JP 55016785 A JP55016785 A JP 55016785A JP 1678580 A JP1678580 A JP 1678580A JP H0128008 B2 JPH0128008 B2 JP H0128008B2
Authority
JP
Japan
Prior art keywords
xylene
dmba
raw material
formylation
amount
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
JP55016785A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56113730A (en
Inventor
Susumu Fujama
Shunichi Matsumoto
Juji Takamizawa
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
Priority to JP1678580A priority Critical patent/JPS56113730A/ja
Priority to BE0/203442A priority patent/BE887021A/fr
Priority to IT67016/81A priority patent/IT1144303B/it
Priority to US06/233,304 priority patent/US4368336A/en
Publication of JPS56113730A publication Critical patent/JPS56113730A/ja
Publication of JPH0128008B2 publication Critical patent/JPH0128008B2/ja
Granted 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
    • C07C45/49—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP1678580A 1980-01-10 1980-02-14 Formylation of xylene mixture Granted JPS56113730A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1678580A JPS56113730A (en) 1980-02-14 1980-02-14 Formylation of xylene mixture
BE0/203442A BE887021A (fr) 1980-01-10 1981-01-09 Procede de production en continu d'alkylbenzaldehydes
IT67016/81A IT1144303B (it) 1980-01-10 1981-01-09 Procedimento per la produzione in continuo di alchilbenzaldeidi da alchilbenzeni
US06/233,304 US4368336A (en) 1980-02-14 1981-02-11 Process for formylating xylene mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1678580A JPS56113730A (en) 1980-02-14 1980-02-14 Formylation of xylene mixture

Publications (2)

Publication Number Publication Date
JPS56113730A JPS56113730A (en) 1981-09-07
JPH0128008B2 true JPH0128008B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-05-31

Family

ID=11925833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1678580A Granted JPS56113730A (en) 1980-01-10 1980-02-14 Formylation of xylene mixture

Country Status (2)

Country Link
US (1) US4368336A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56113730A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59305736D1 (de) * 1992-11-20 1997-04-17 Hoechst Ag Verfahren zur selektiven Herstellung von Hydroxybenzaldehyden
US6562996B2 (en) * 1998-09-10 2003-05-13 Exxonmobil Chemical Patents Inc. Alkyl aromatic aldehydes
US6087537A (en) 1999-03-16 2000-07-11 Milliken & Company Method of producing dialkyl- and trialkyl-substituted benzaldehydes
JP4471078B2 (ja) * 2003-10-17 2010-06-02 三菱瓦斯化学株式会社 アルキルベンズアルデヒド類の製造方法
WO2008050691A1 (fr) * 2006-10-26 2008-05-02 Mitsubishi Gas Chemical Company, Inc. Procédé pour la production de 2,6-diméthyl-1-naphtaldéhyde
CN100584815C (zh) * 2007-09-26 2010-01-27 大庆石油管理局 一种4-甲酰基联苯粗品的提纯方法
CN101434527B (zh) * 2008-12-22 2011-08-24 北京奥得赛化学股份有限公司 一种4-甲酰基联苯、4-羟甲基联苯和4-氯甲基联苯的制备方法
EP2970073B1 (en) * 2013-03-15 2019-10-30 Albemarle Corporation Production of para-propylbenzaldehyde

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485237A (en) * 1946-08-24 1949-10-18 Du Pont Synthesis of aromatic aldehydes

Also Published As

Publication number Publication date
US4368336A (en) 1983-01-11
JPS56113730A (en) 1981-09-07

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