FR2262007B1 - - Google Patents

Info

Publication number
FR2262007B1
FR2262007B1 FR7505460A FR7505460A FR2262007B1 FR 2262007 B1 FR2262007 B1 FR 2262007B1 FR 7505460 A FR7505460 A FR 7505460A FR 7505460 A FR7505460 A FR 7505460A FR 2262007 B1 FR2262007 B1 FR 2262007B1
Authority
FR
France
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.)
Expired
Application number
FR7505460A
Other versions
FR2262007A1 (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
Priority claimed from DE19742408529 external-priority patent/DE2408529C2/de
Priority claimed from DE19742428197 external-priority patent/DE2428197C2/de
Priority claimed from DE19742429194 external-priority patent/DE2429194C2/de
Priority claimed from DE19742456747 external-priority patent/DE2456747A1/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2262007A1 publication Critical patent/FR2262007A1/fr
Application granted granted Critical
Publication of FR2262007B1 publication Critical patent/FR2262007B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
    • C07C2/861—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon the non-hydrocarbon contains only halogen as hetero-atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/266—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of hydrocarbons and halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/025—Sulfonic acids
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7505460A 1974-02-22 1975-02-21 Expired FR2262007B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19742408529 DE2408529C2 (de) 1974-02-22 1974-02-22 Verfahren zur Herstellung von o-Benzyltoluolen
DE19742428197 DE2428197C2 (de) 1974-06-11 1974-06-11 Verfahren zur Herstellung von o-Benzyltoluolen
DE19742429194 DE2429194C2 (de) 1974-06-18 1974-06-18 Verfahren zur Herstellung von o- Benzyltoluolen
DE19742456747 DE2456747A1 (de) 1974-11-30 1974-11-30 Verfahren zur herstellung von o-benzyltoluolen

Publications (2)

Publication Number Publication Date
FR2262007A1 FR2262007A1 (fr) 1975-09-19
FR2262007B1 true FR2262007B1 (fr) 1978-02-24

Family

ID=27431812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7505460A Expired FR2262007B1 (fr) 1974-02-22 1975-02-21

Country Status (6)

Country Link
US (1) US4117019A (fr)
JP (1) JPS50117755A (fr)
CH (1) CH618153A5 (fr)
FR (1) FR2262007B1 (fr)
GB (1) GB1488185A (fr)
IT (1) IT1031586B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019363A1 (fr) * 1979-05-11 1980-11-26 Imperial Chemical Industries Plc Préparation de dérivés de diphénylméthane
EP0037628A1 (fr) * 1980-03-27 1981-10-14 Imperial Chemical Industries Plc Procédé de préparation d'un diphénylméthane
US4304949A (en) * 1980-07-25 1981-12-08 American Cyanamid Company Synthesis of ortho-methyldiphenylmethane
FR2496097A1 (fr) * 1980-12-16 1982-06-18 Ugine Kuhlmann Procede pour la preparation de l'anthraquinone et de ses derives substitues
US4879426A (en) * 1988-05-09 1989-11-07 Iowa State University Research Foundation, Inc. Palladium-catalyzed arylation of cycloalkenes
US4990716A (en) * 1989-06-09 1991-02-05 The Dow Chemical Company Preparation of diphenylmethanes
US6979426B2 (en) * 2002-03-15 2005-12-27 Biodiesel Industries Biodiesel production unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981765A (en) * 1958-12-29 1961-04-25 Shell Oil Co Catalytic process for the production of diarylmethanes

Also Published As

Publication number Publication date
CH618153A5 (fr) 1980-07-15
IT1031586B (it) 1979-05-10
JPS50117755A (fr) 1975-09-16
US4117019A (en) 1978-09-26
GB1488185A (en) 1977-10-05
FR2262007A1 (fr) 1975-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse