FI78288B - Foerfarande foer soenderdelning av ett komplex av ortobensoylbensoesyra, fluorvaete och bortrifluorid. - Google Patents

Foerfarande foer soenderdelning av ett komplex av ortobensoylbensoesyra, fluorvaete och bortrifluorid. Download PDF

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Publication number
FI78288B
FI78288B FI841262A FI841262A FI78288B FI 78288 B FI78288 B FI 78288B FI 841262 A FI841262 A FI 841262A FI 841262 A FI841262 A FI 841262A FI 78288 B FI78288 B FI 78288B
Authority
FI
Finland
Prior art keywords
complex
acid
sulfuric acid
weight
process according
Prior art date
Application number
FI841262A
Other languages
English (en)
Finnish (fi)
Other versions
FI78288C (sv
FI841262A0 (fi
FI841262A (fi
Inventor
Michel Devic
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of FI841262A0 publication Critical patent/FI841262A0/fi
Publication of FI841262A publication Critical patent/FI841262A/fi
Application granted granted Critical
Publication of FI78288B publication Critical patent/FI78288B/fi
Publication of FI78288C publication Critical patent/FI78288C/sv

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/16—Quinones the quinoid structure being part of a condensed ring system containing three rings
    • C07C50/18—Anthraquinones, i.e. C14H8O2
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Claims (7)

1. Förfarande för nedbrytning av komplex av ortobensoyl-bensoesyra, fluorväte och bortrifluorid med den allmänna for-meln: (οΛρΙ , n HF, m BF3 där n och m är tai mellan 1 och 6, för ä ena sidan tillvara- tagande av fluorväte och bortrifluorid och A andra aidan Aetadkommande av antrakinonen som är en följd av cyklisering av ortobensoylbensoesyran, kännetecknat av att svavelsyra med en koncentration av Atminstone 96 vikt-% eller rykande svavelsyra tillAts verka pA komplexet vid ett tryck, som är mindre eller lika med atmosfärens tryck, och vid en temperatur o o av mellan 100 C och 1Θ0 C.
2. Förfarande enligt patentkravet 1, kännetecknat av att viktmängden svavelsyra är mellan 1 och 3 gAnger sA stor som mängden ortobensoylbensoesyra i komplexet.
FI841262A 1983-03-30 1984-03-29 Förfarande för sönderdelning av ett komplex av ortobensoylbensoesyra, fluorväte och bortrifluorid FI78288C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8305207A FR2543544B1 (fr) 1983-03-30 1983-03-30 Procede de decomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore
FR8305207 1983-03-30

Publications (4)

Publication Number Publication Date
FI841262A0 FI841262A0 (fi) 1984-03-29
FI841262A FI841262A (fi) 1984-10-01
FI78288B true FI78288B (fi) 1989-03-31
FI78288C FI78288C (sv) 1989-07-10

Family

ID=9287370

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841262A FI78288C (sv) 1983-03-30 1984-03-29 Förfarande för sönderdelning av ett komplex av ortobensoylbensoesyra, fluorväte och bortrifluorid

Country Status (12)

Country Link
US (1) US4591460A (sv)
EP (1) EP0121466B1 (sv)
JP (1) JPS59184145A (sv)
KR (1) KR900003141B1 (sv)
CA (1) CA1204110A (sv)
CS (1) CS241076B2 (sv)
DE (2) DE3465466D1 (sv)
ES (1) ES531088A0 (sv)
FI (1) FI78288C (sv)
FR (1) FR2543544B1 (sv)
IN (1) IN160308B (sv)
PL (1) PL246877A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572396B1 (fr) * 1984-10-31 1986-12-19 Atochem Procede de preparation d'amyl-2-anthraquinone a partir d'amyl-benzene et d'anhydride phtalique
FR2575154B1 (fr) * 1984-12-21 1987-01-23 Atochem Procede de preparation d'anthraquinone
JPH0513664Y2 (sv) * 1988-03-19 1993-04-12
NL8802732A (nl) * 1988-11-08 1990-06-01 Philips Nv Magnetische resonantiewerkwijze en -inrichting.
US5041571A (en) * 1990-03-29 1991-08-20 Hoechst Celanese Corporation Process of producing anthraquinones in one step
FR2731705B1 (fr) * 1995-03-15 1997-04-30 Atochem Elf Sa Procede de synthese de 2-ethyl-anthraquinone
FR2748023B1 (fr) * 1996-04-30 1998-07-24 Rhone Poulenc Chimie Hydrogenofluorosulfonates de base organique, leur utilisation pour liberer les bases organiques de leur fluorhydrate, leur procede de preparation, compositions les comportant

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895788A (en) * 1923-11-21 1933-01-31 Nat Aniline & Chem Co Inc Process of making anthraquinones
US2496894A (en) * 1947-02-26 1950-02-07 American Cyanamid Co Manufacture of anthraquinone
US3032560A (en) * 1959-05-29 1962-05-01 Lynn H Dawsey Process for preparing amylanthraquinone
US4035396A (en) * 1975-04-07 1977-07-12 E. I. Du Pont De Nemours And Company Process for preparing alkylanthraquinone
DE2527491C2 (de) * 1975-06-20 1983-06-09 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Anthrachinonen
AT351019B (de) * 1976-05-10 1979-07-10 Yamamoto Kagaku Gosei Kk Verfahren zur herstellung von 2-(p-amylbenzoyl) -benzoesaeure
JPS5547639A (en) * 1978-09-29 1980-04-04 Mitsubishi Chem Ind Ltd Preparation of alkylanthraquinone
FR2496097A1 (fr) * 1980-12-16 1982-06-18 Ugine Kuhlmann Procede pour la preparation de l'anthraquinone et de ses derives substitues
FR2532303A1 (fr) * 1982-09-01 1984-03-02 Ugine Kuhlmann Procede de decomposition d'un complexe d'acide ortho-benzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore

Also Published As

Publication number Publication date
CS218684A2 (en) 1985-06-13
CS241076B2 (en) 1986-03-13
FR2543544B1 (fr) 1986-01-17
JPS59184145A (ja) 1984-10-19
CA1204110A (fr) 1986-05-06
KR900003141B1 (ko) 1990-05-09
FR2543544A1 (fr) 1984-10-05
US4591460A (en) 1986-05-27
IN160308B (sv) 1987-07-04
ES8501730A1 (es) 1984-12-01
FI78288C (sv) 1989-07-10
DE121466T1 (de) 1985-04-11
ES531088A0 (es) 1984-12-01
KR840007864A (ko) 1984-12-11
EP0121466A1 (fr) 1984-10-10
DE3465466D1 (en) 1987-09-24
PL246877A1 (en) 1985-03-26
JPS6323179B2 (sv) 1988-05-16
EP0121466B1 (fr) 1987-08-19
FI841262A0 (fi) 1984-03-29
FI841262A (fi) 1984-10-01

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