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FR2383999A1 - Procede de preparation des phtalocyanines non metalliques - Google Patents

Procede de preparation des phtalocyanines non metalliques

Info

Publication number
FR2383999A1
FR2383999A1 FR7807108A FR7807108A FR2383999A1 FR 2383999 A1 FR2383999 A1 FR 2383999A1 FR 7807108 A FR7807108 A FR 7807108A FR 7807108 A FR7807108 A FR 7807108A FR 2383999 A1 FR2383999 A1 FR 2383999A1
Authority
FR
France
Prior art keywords
compound
phthalocyanins
solution
metallic
preparation
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
FR7807108A
Other languages
English (en)
Other versions
FR2383999B1 (fr
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 FR2383999A1 publication Critical patent/FR2383999A1/fr
Application granted granted Critical
Publication of FR2383999B1 publication Critical patent/FR2383999B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B47/00—Porphines; Azaporphines
    • C09B47/04—Phthalocyanines abbreviation: Pc
    • C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
    • C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile

Landscapes

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

Abstract

On électrolyse une suspension ou solution d'un ou plusieurs odinitriles aromatiques dans un liquide organique en présence d'hydrogène ou d'un composé libérant de l'hydrogène dans les conditions observées et en présence d'au moins un composé à réaction alcaline servant d'activateur, à l'aide d'électrodes inertes dans les conditions observées, le liquide organique contenant des petites quantités d'au moins un composé conducteur électrolytique en solution. La phtalocyanine formée peut être isolée par filtration; présentant une pureté de 90 à 99 %, elle sert à la fabrication de pigments.
FR7807108A 1977-03-14 1978-03-13 Procede de preparation des phtalocyanines non metalliques Granted FR2383999A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711005A DE2711005C3 (de) 1977-03-14 1977-03-14 Verfahren zur direkten und elektrolytischen Herstellung von metallfreien Phthalocyaninen

Publications (2)

Publication Number Publication Date
FR2383999A1 true FR2383999A1 (fr) 1978-10-13
FR2383999B1 FR2383999B1 (fr) 1982-09-17

Family

ID=6003568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807108A Granted FR2383999A1 (fr) 1977-03-14 1978-03-13 Procede de preparation des phtalocyanines non metalliques

Country Status (8)

Country Link
US (1) US4145264A (fr)
JP (1) JPS5912696B2 (fr)
CH (1) CH634090A5 (fr)
DE (1) DE2711005C3 (fr)
DK (1) DK110878A (fr)
FR (1) FR2383999A1 (fr)
GB (1) GB1596860A (fr)
IT (1) IT1095463B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343302A1 (de) * 1993-12-17 1995-06-22 Basf Ag Verfahren zur Herstellung von metallfreien Phthalocyaninen
US7380500B2 (en) * 2002-10-31 2008-06-03 Agfa-Gevaert Process for the offset printing of patterns via the fountain medium
EP2837712A4 (fr) * 2012-03-29 2015-12-02 Jx Nippon Oil & Energy Corp Dispositif de réduction électrochimique, et procédé de production de produit hydrogéné de composé hydrocarbure aromatique ou de composé aromatique hétérocyclique contenant de l'azote
AR091406A1 (es) 2012-06-12 2015-02-04 Jx Nippon Oil & Energy Corp Dispositivo de reduccion electroquimica y metodo para fabricar hidruro o compuesto hidrocarbonado aromatico o compuesto aromatico heterociclico con contenido de nitrogeno
CN115505955A (zh) * 2022-04-28 2022-12-23 华南师范大学 一种刺状二氧化钼/碳化钼/碳自支撑纳米电催化析氢材料及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234342B (de) * 1963-06-01 1967-02-16 Basf Ag Verfahren zur Herstellung von metallfreien Phthalocyaninen
US3492308A (en) * 1967-04-21 1970-01-27 Xerox Corp Process for preparing metal free phthalocyanines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263768B (de) * 1965-07-09 1968-03-21 Basf Ag Vorrichtung zur Durchfuehrung elektrochemischer Reaktionen organischer Verbindungen mit stroemendem Elektrolyten
US3485726A (en) * 1967-02-14 1969-12-23 Mitsubishi Chem Ind Method for electrohydrogenation of benzene and substituted derivatives thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234342B (de) * 1963-06-01 1967-02-16 Basf Ag Verfahren zur Herstellung von metallfreien Phthalocyaninen
US3492308A (en) * 1967-04-21 1970-01-27 Xerox Corp Process for preparing metal free phthalocyanines

Also Published As

Publication number Publication date
DK110878A (da) 1978-09-15
DE2711005C3 (de) 1979-09-27
DE2711005B2 (de) 1979-02-01
JPS53113828A (en) 1978-10-04
JPS5912696B2 (ja) 1984-03-24
US4145264A (en) 1979-03-20
GB1596860A (en) 1981-09-03
FR2383999B1 (fr) 1982-09-17
IT1095463B (it) 1985-08-10
IT7820765A0 (it) 1978-02-28
CH634090A5 (de) 1983-01-14
DE2711005A1 (de) 1978-09-21

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Legal Events

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