IL135046A0 - Method for purifying phthalides - Google Patents

Method for purifying phthalides

Info

Publication number
IL135046A0
IL135046A0 IL13504698A IL13504698A IL135046A0 IL 135046 A0 IL135046 A0 IL 135046A0 IL 13504698 A IL13504698 A IL 13504698A IL 13504698 A IL13504698 A IL 13504698A IL 135046 A0 IL135046 A0 IL 135046A0
Authority
IL
Israel
Prior art keywords
phthalides
purifying
purifying phthalides
Prior art date
Application number
IL13504698A
Other languages
English (en)
Original Assignee
Basf Ag
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
Priority claimed from DE19741423A external-priority patent/DE19741423A1/de
Priority claimed from DE1997145579 external-priority patent/DE19745579A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of IL135046A0 publication Critical patent/IL135046A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • 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
    • C25B3/25—Reduction

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)
  • Furan Compounds (AREA)
IL13504698A 1997-09-19 1998-09-18 Method for purifying phthalides IL135046A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19741423A DE19741423A1 (de) 1997-09-19 1997-09-19 Verfahren zur Herstellung von Phthaliden
DE1997145579 DE19745579A1 (de) 1997-10-15 1997-10-15 Verfahren zur Reinigung von Phthaliden
PCT/EP1998/005983 WO1999015515A1 (de) 1997-09-19 1998-09-18 Verfahren zur reinigung von phthaliden

Publications (1)

Publication Number Publication Date
IL135046A0 true IL135046A0 (en) 2001-05-20

Family

ID=26040142

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13504698A IL135046A0 (en) 1997-09-19 1998-09-18 Method for purifying phthalides

Country Status (14)

Country Link
US (1) US6362347B1 (enExample)
EP (1) EP1017689B1 (enExample)
JP (1) JP4297608B2 (enExample)
KR (1) KR100549132B1 (enExample)
CN (1) CN1280282C (enExample)
AR (1) AR018507A1 (enExample)
BR (1) BR9812248A (enExample)
CA (1) CA2303876C (enExample)
CO (1) CO5100970A1 (enExample)
DE (1) DE59807489D1 (enExample)
ES (1) ES2194355T3 (enExample)
HU (1) HUP0003490A3 (enExample)
IL (1) IL135046A0 (enExample)
WO (1) WO1999015515A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016146752A1 (en) * 2015-03-17 2016-09-22 Purac Biochem Bv Method for manufacturing furan-2,5-dicarboxylic acid (fdca) from a solid salt
EP3545121B1 (en) * 2016-11-24 2021-06-09 Avantium Knowledge Centre B.v. Process for treating a dicarboxylic acid composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2510920A1 (de) * 1975-03-13 1976-09-30 Basf Ag Verfahren zur elektrochemischen herstellung von phthalid
DE19618854A1 (de) * 1996-05-10 1997-11-13 Basf Ag Verfahren zur Herstellung von Phthaliden

Also Published As

Publication number Publication date
HUP0003490A2 (hu) 2001-02-28
CN1280282C (zh) 2006-10-18
EP1017689B1 (de) 2003-03-12
BR9812248A (pt) 2000-07-18
KR100549132B1 (ko) 2006-02-03
EP1017689A1 (de) 2000-07-12
ES2194355T3 (es) 2003-11-16
DE59807489D1 (de) 2003-04-17
CN1279678A (zh) 2001-01-10
JP4297608B2 (ja) 2009-07-15
AR018507A1 (es) 2001-11-28
CO5100970A1 (es) 2001-11-27
CA2303876A1 (en) 1999-04-01
HUP0003490A3 (en) 2001-03-28
KR20010024142A (ko) 2001-03-26
CA2303876C (en) 2006-07-11
JP2001517663A (ja) 2001-10-09
WO1999015515A1 (de) 1999-04-01
US6362347B1 (en) 2002-03-26

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