IT8448259A0 - Processo per la preparazione di acido squarico mediante elettrolisi di monossido di carbonio in un mezzo solvente di nitrile alifatico anidro - Google Patents

Processo per la preparazione di acido squarico mediante elettrolisi di monossido di carbonio in un mezzo solvente di nitrile alifatico anidro

Info

Publication number
IT8448259A0
IT8448259A0 IT8448259A IT4825984A IT8448259A0 IT 8448259 A0 IT8448259 A0 IT 8448259A0 IT 8448259 A IT8448259 A IT 8448259A IT 4825984 A IT4825984 A IT 4825984A IT 8448259 A0 IT8448259 A0 IT 8448259A0
Authority
IT
Italy
Prior art keywords
electrolysis
preparation
carbon monoxide
solvent medium
squaric acid
Prior art date
Application number
IT8448259A
Other languages
English (en)
Other versions
IT1177750B (it
Inventor
James J Barber
Original Assignee
Halcon Sd Group 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 Halcon Sd Group Inc filed Critical Halcon Sd Group Inc
Publication of IT8448259A0 publication Critical patent/IT8448259A0/it
Application granted granted Critical
Publication of IT1177750B publication Critical patent/IT1177750B/it

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
    • C25B3/29—Coupling reactions

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)
IT48259/84A 1983-05-31 1984-05-25 Processo per la preparazione di acido squarico mediante elettrolisi di monossido di carbonio in un mezzo solvente di nitrile alifatico anidro IT1177750B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/499,575 US4461681A (en) 1983-05-31 1983-05-31 Process for the preparation of squaric acid by the electrolysis of carbon monoxide in anhydrous aliphatic nitrile solvent media

Publications (2)

Publication Number Publication Date
IT8448259A0 true IT8448259A0 (it) 1984-05-25
IT1177750B IT1177750B (it) 1987-08-26

Family

ID=23985794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48259/84A IT1177750B (it) 1983-05-31 1984-05-25 Processo per la preparazione di acido squarico mediante elettrolisi di monossido di carbonio in un mezzo solvente di nitrile alifatico anidro

Country Status (9)

Country Link
US (1) US4461681A (it)
JP (1) JPS605889A (it)
BE (1) BE899792A (it)
CA (1) CA1241290A (it)
DE (1) DE3420333A1 (it)
FR (1) FR2546910B1 (it)
GB (1) GB2141708B (it)
IT (1) IT1177750B (it)
NL (1) NL192457C (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523980A (en) * 1984-08-31 1985-06-18 The Halcon Sd Group, Inc. Process for the recovery of high purity squaric acid
IE65907B1 (en) * 1990-02-26 1995-11-29 Lonza Ag New 3-hydroxy-2-cyclobuten-1-one salts their preparation and use
US7164507B2 (en) * 2002-10-25 2007-01-16 Xerox Corporation Image input terminal
US7445884B2 (en) * 2004-06-09 2008-11-04 Konica Minolta Medical & Graphic, Inc. Photothermographic material, development method and thermal development device thereof
JP4433918B2 (ja) * 2004-07-15 2010-03-17 コニカミノルタエムジー株式会社 画像形成方法
US7220536B2 (en) * 2004-10-22 2007-05-22 Konica Minolta Medical & Graphic, Inc. Silver salt photothermographic dry imaging material, thermal development method of the same, and thermal development apparatus for the same
US20080193884A1 (en) 2005-07-20 2008-08-14 Konica Minolta Medical & Graphic, Inc. Image Forming Method
US7504200B2 (en) 2007-02-02 2009-03-17 Konica Minolta Medical & Graphic, Inc. Photothermographic material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302592A (it) * 1960-05-16 1900-01-01
US3502475A (en) * 1967-07-13 1970-03-24 Du Pont Highly adherent coated films and method of producing same
BE786650A (fr) * 1971-07-24 1973-01-24 Ercoli Raffaele Procede de preparation de l'acide squarique
JPS5811516B2 (ja) * 1975-09-22 1983-03-03 旭化成株式会社 アルケンジオ−ルジエステルの製造方法
JPS5579883A (en) * 1978-12-13 1980-06-16 Mitsui Petrochem Ind Ltd Preparation of 3,4-dialkoxyphenol
JPS5579882A (en) * 1978-12-13 1980-06-16 Mitsui Petrochem Ind Ltd Electrolytic acyloxylation method
US4430262A (en) * 1981-06-05 1984-02-07 Shell Oil Company Preparation of isocyanates and/or derivatives thereof

Also Published As

Publication number Publication date
JPS605889A (ja) 1985-01-12
DE3420333A1 (de) 1984-12-06
FR2546910B1 (fr) 1988-10-14
NL192457B (nl) 1997-04-01
BE899792A (fr) 1984-11-30
NL8401733A (nl) 1984-12-17
IT1177750B (it) 1987-08-26
JPH0568555B2 (it) 1993-09-29
CA1241290A (en) 1988-08-30
GB8413890D0 (en) 1984-07-04
FR2546910A1 (fr) 1984-12-07
NL192457C (nl) 1997-08-04
GB2141708A (en) 1985-01-03
GB2141708B (en) 1986-12-10
US4461681A (en) 1984-07-24
DE3420333C2 (it) 1993-02-04

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950628