EP0129795A3 - Process for manufacturing benzaldehyde dialkylacetals - Google Patents

Process for manufacturing benzaldehyde dialkylacetals Download PDF

Info

Publication number
EP0129795A3
EP0129795A3 EP84106858A EP84106858A EP0129795A3 EP 0129795 A3 EP0129795 A3 EP 0129795A3 EP 84106858 A EP84106858 A EP 84106858A EP 84106858 A EP84106858 A EP 84106858A EP 0129795 A3 EP0129795 A3 EP 0129795A3
Authority
EP
European Patent Office
Prior art keywords
manufacturing
dialkylacetals
benzaldehyde
benzaldehyde dialkylacetals
manufacturing benzaldehyde
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
EP84106858A
Other languages
German (de)
Other versions
EP0129795A2 (en
EP0129795B1 (en
Inventor
Dieter Dr. Degner
Heinz Hannebaum
Hardo Dr. Siegel
Walter Dr Gramlich
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP0129795A2 publication Critical patent/EP0129795A2/en
Publication of EP0129795A3 publication Critical patent/EP0129795A3/en
Application granted granted Critical
Publication of EP0129795B1 publication Critical patent/EP0129795B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
EP84106858A 1983-06-22 1984-06-15 Process for manufacturing benzaldehyde dialkylacetals Expired EP0129795B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3322399 1983-06-22
DE19833322399 DE3322399A1 (en) 1983-06-22 1983-06-22 METHOD FOR THE PRODUCTION OF BENZ ALDEHYDDIALKYLACETALEN

Publications (3)

Publication Number Publication Date
EP0129795A2 EP0129795A2 (en) 1985-01-02
EP0129795A3 true EP0129795A3 (en) 1985-09-25
EP0129795B1 EP0129795B1 (en) 1988-02-24

Family

ID=6202042

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84106858A Expired EP0129795B1 (en) 1983-06-22 1984-06-15 Process for manufacturing benzaldehyde dialkylacetals

Country Status (4)

Country Link
US (1) US4539081A (en)
EP (1) EP0129795B1 (en)
JP (1) JPH0641638B2 (en)
DE (2) DE3322399A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529074A1 (en) * 1985-08-14 1987-02-19 Basf Ag METHOD FOR THE PRODUCTION OF BENZOESAEUREORTHOESTERS AND COMPOUNDS OF THIS CLASS
US5030276A (en) * 1986-10-20 1991-07-09 Norton Company Low pressure bonding of PCD bodies and method
DE3713732A1 (en) * 1987-04-24 1988-11-17 Basf Ag NEW BENZALDEHYD DIALKYL ACETALS, THEIR PRODUCTION AND USE
DE3814180A1 (en) * 1988-04-27 1989-11-09 Basf Ag METHOD FOR PRODUCING TETRAL IN DERIVATIVES AND NEW TETRAL IN DERIVATIVES
DE4201544A1 (en) * 1992-01-22 1993-07-29 Basf Ag METHOD FOR THE PRODUCTION OF BENZALDEHYDACETALES
DE10063195A1 (en) 2000-12-19 2002-06-20 Basf Ag Electrolysis cell, useful for production of organic and inorganic products, has electrochemically active counter electrode area that is smaller than that of working electrode
JP5553884B2 (en) 2009-03-27 2014-07-16 ビーエーエスエフ ソシエタス・ヨーロピア Electrochemical process for producing 3-tert-butylbenzaldehyde dimethyl acetal
US8889920B2 (en) 2010-02-12 2014-11-18 Basf Se Process for preparing 4-isopropylcyclohexylmethanol
WO2011098432A2 (en) 2010-02-12 2011-08-18 Basf Se Method for producing 4-isopropylcyclohexylmethanol

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351932A1 (en) * 1976-05-21 1977-12-16 Rhone Poulenc Ind Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)
DE2912058A1 (en) * 1979-03-27 1980-10-09 Bayer Ag Substd. benzaldehyde di:alkyl acetal prodn. - by electrolysis of corresp. toluene dissolved in alcohol, with hydrogenation of by prod. before recycle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2851732A1 (en) * 1978-11-30 1980-06-12 Bayer Ag Substd. benzaldehyde di:alkyl acetal cpds. prodn. - by electrochemical oxidn. of substd. toluene in alcohol contg. tetra:alkyl-ammonium aryl-sulphonate
US4318783A (en) * 1978-11-30 1982-03-09 Bayer Aktiengesellschaft Process for the preparation of optionally substituted benzaldehyde dialkyl acetals
JPS5620174A (en) * 1979-07-27 1981-02-25 Fuso Kagaku Kogyo Kk Preparation of p-t-butylbenzaldehyde and its acetal
EP0030588B1 (en) * 1979-11-16 1984-04-25 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Process for the preparation of p-tert.-butylbenzaldehyde
DE2948455A1 (en) * 1979-12-01 1981-06-11 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING 4-TERT. BUTYLBENZALDEHYDE.
JPS5687683A (en) * 1979-12-17 1981-07-16 Fuso Kagaku Kogyo Kk Manufacture of p-acetoxybenzaldehyde or its acetal

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351932A1 (en) * 1976-05-21 1977-12-16 Rhone Poulenc Ind Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)
DE2912058A1 (en) * 1979-03-27 1980-10-09 Bayer Ag Substd. benzaldehyde di:alkyl acetal prodn. - by electrolysis of corresp. toluene dissolved in alcohol, with hydrogenation of by prod. before recycle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENTS ABSTRACTS OF JAPAN, Band 5, Nr. 71 (C-54)[743], 13. Mai 1981; & JP - A - 56 20 174 (FUSOU KAGAKU KOGYO K.K.) 25.02.1981 *

Also Published As

Publication number Publication date
EP0129795A2 (en) 1985-01-02
JPH0641638B2 (en) 1994-06-01
US4539081A (en) 1985-09-03
EP0129795B1 (en) 1988-02-24
DE3469444D1 (en) 1988-03-31
DE3322399A1 (en) 1985-01-10
JPS6052586A (en) 1985-03-25

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