WO2002020446A8 - Verfahren zur herstellung von orthocarbonsäuretrialkylestern - Google Patents

Verfahren zur herstellung von orthocarbonsäuretrialkylestern

Info

Publication number
WO2002020446A8
WO2002020446A8 PCT/EP2001/010216 EP0110216W WO0220446A8 WO 2002020446 A8 WO2002020446 A8 WO 2002020446A8 EP 0110216 W EP0110216 W EP 0110216W WO 0220446 A8 WO0220446 A8 WO 0220446A8
Authority
WO
WIPO (PCT)
Prior art keywords
alcohols
producing
ketal
acid trialkyl
trialkyl esters
Prior art date
Application number
PCT/EP2001/010216
Other languages
English (en)
French (fr)
Other versions
WO2002020446A1 (de
Inventor
Andreas Fischer
Hermann Puetter
Original Assignee
Basf Ag
Andreas Fischer
Hermann Puetter
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 Ag, Andreas Fischer, Hermann Puetter filed Critical Basf Ag
Priority to EP01980340A priority Critical patent/EP1362022B1/de
Priority to CA2421353A priority patent/CA2421353C/en
Priority to DE50113334T priority patent/DE50113334D1/de
Priority to US10/363,317 priority patent/US7192512B2/en
Priority to AU2002212205A priority patent/AU2002212205A1/en
Priority to JP2002525072A priority patent/JP5015406B2/ja
Publication of WO2002020446A1 publication Critical patent/WO2002020446A1/de
Priority to NO20031025A priority patent/NO20031025D0/no
Publication of WO2002020446A8 publication Critical patent/WO2002020446A8/de

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Verfahren zur Herstellung von Orthocarbonsäuretrialkylestern durch elektrochemische Oxidation von alpha-beta-Diketonen oder alpha-beta-Hydroxyketonen, wobei die Ketofunktion in Form einer von C1- bis C4-Alkylalkoholen abgeleiteten Ketalfunktion und die Hydroxylfunktion ggf. in Form einer von C1- bis C4-Alkylalkoholen abgeleiteten Etherfunktion vorliegt (Ketale K), in Gegenwart von C1-bis C4-Alkoholen (Alkohole A), wobei im Elektrolyten das molare Verhältnis der Ketale K zu den Alkoholen A 0,2:1 bis 10:1 beträgt.
PCT/EP2001/010216 2000-09-06 2001-09-05 Verfahren zur herstellung von orthocarbonsäuretrialkylestern WO2002020446A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP01980340A EP1362022B1 (de) 2000-09-06 2001-09-05 Verfahren zur herstellung von orthocarbonsäuretrialkylestern
CA2421353A CA2421353C (en) 2000-09-06 2001-09-05 Method for producing orthocarbonic acid trialkyl esters
DE50113334T DE50113334D1 (de) 2000-09-06 2001-09-05 Verfahren zur herstellung von orthocarbonsäuretrialkylestern
US10/363,317 US7192512B2 (en) 2000-09-06 2001-09-05 Method for producing orthocarbonic acid trialkyl esters
AU2002212205A AU2002212205A1 (en) 2000-09-06 2001-09-05 Method for producing orthocarbonic acid trialkyl esters
JP2002525072A JP5015406B2 (ja) 2000-09-06 2001-09-05 オルトカルボン酸トリアルキルエステルの製造方法
NO20031025A NO20031025D0 (no) 2000-09-06 2003-03-05 Fremgangsmåte for fremstilling av ortokarbonsyretrialkylestere

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10043789.3 2000-09-06
DE10043789A DE10043789A1 (de) 2000-09-06 2000-09-06 Verfahren zur Herstellung von Orthocarbonsäuretrialkylestern

Publications (2)

Publication Number Publication Date
WO2002020446A1 WO2002020446A1 (de) 2002-03-14
WO2002020446A8 true WO2002020446A8 (de) 2003-04-24

Family

ID=7655102

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/010216 WO2002020446A1 (de) 2000-09-06 2001-09-05 Verfahren zur herstellung von orthocarbonsäuretrialkylestern

Country Status (10)

Country Link
US (1) US7192512B2 (de)
EP (1) EP1362022B1 (de)
JP (1) JP5015406B2 (de)
CN (1) CN1249004C (de)
AU (1) AU2002212205A1 (de)
CA (1) CA2421353C (de)
DE (2) DE10043789A1 (de)
ES (1) ES2294037T3 (de)
NO (1) NO20031025D0 (de)
WO (1) WO2002020446A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146566A1 (de) 2001-09-21 2003-07-17 Basf Ag Verfahren zur Herstellung von Orthocarbonsäuretrialkylestern
DE10340737A1 (de) * 2003-09-04 2005-03-31 Basf Ag Verfahren zur destillativen Aufarbeitung eines TMOF enthaltenden Elektrolyseaustrages
CN107473945B (zh) * 2016-06-08 2020-09-01 中国科学院大连化学物理研究所 一种催化甲醇直接氧化酯化制四甲氧基甲烷的方法
CN107779907A (zh) * 2017-10-10 2018-03-09 凯莱英医药集团（天津）股份有限公司 电化学合成羰基化合物的方法
CN109518211B (zh) * 2019-01-08 2020-11-06 合肥工业大学 一种芳香偶酰类化合物的电化学合成方法
CN112195481B (zh) * 2020-11-02 2021-12-10 上海漫关越水处理有限公司 膜电解合成四甲氧基乙烷的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3435388A1 (de) * 1984-09-27 1986-04-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aromatischen carbonsaeureestern
DE3529074A1 (de) * 1985-08-14 1987-02-19 Basf Ag Verfahren zur herstellung von benzoesaeureorthoestern sowie verbindungen dieser klasse
DE3913166A1 (de) * 1989-04-21 1990-10-25 Basf Ag Verfahren zur herstellung von benzaldehyddialkylacetalen und neue benzaldehyddialkylacetale und benzylester

Also Published As

Publication number Publication date
JP5015406B2 (ja) 2012-08-29
NO20031025L (no) 2003-03-05
DE50113334D1 (de) 2008-01-10
US7192512B2 (en) 2007-03-20
DE10043789A1 (de) 2002-03-14
CA2421353C (en) 2010-07-13
CN1454198A (zh) 2003-11-05
ES2294037T3 (es) 2008-04-01
US20030183534A1 (en) 2003-10-02
EP1362022A1 (de) 2003-11-19
AU2002212205A1 (en) 2002-03-22
CA2421353A1 (en) 2003-03-05
CN1249004C (zh) 2006-04-05
JP2004508463A (ja) 2004-03-18
NO20031025D0 (no) 2003-03-05
WO2002020446A1 (de) 2002-03-14
EP1362022B1 (de) 2007-11-28

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