BE567744A - - Google Patents

Info

Publication number
BE567744A
BE567744A BE567744DA BE567744A BE 567744 A BE567744 A BE 567744A BE 567744D A BE567744D A BE 567744DA BE 567744 A BE567744 A BE 567744A
Authority
BE
Belgium
Application number
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.)
Publication of BE567744A publication Critical patent/BE567744A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C25/00—Compounds containing at least one halogen atom bound to a six-membered aromatic ring
    • C07C25/18—Polycyclic aromatic halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/12—Polycyclic non-condensed hydrocarbons
    • C07C15/14—Polycyclic non-condensed hydrocarbons all phenyl groups being directly linked
    • 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
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound
    • 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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/42—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion
    • C07C2/48—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons homo- or co-oligomerisation with ring formation, not being a Diels-Alder conversion of only hydrocarbons containing a carbon-to-carbon triple bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/20—Carbonyls

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)
BE567744D 1957-05-16 BE567744A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1781858A GB889993A (en) 1957-05-16 1957-05-16 Cyclization of substituted acetylenes to produce aromatic compounds

Publications (1)

Publication Number Publication Date
BE567744A true BE567744A (fr)

Family

ID=10101760

Family Applications (1)

Application Number Title Priority Date Filing Date
BE567744D BE567744A (fr) 1957-05-16

Country Status (4)

Country Link
BE (1) BE567744A (fr)
DE (1) DE1142867B (fr)
FR (1) FR1206787A (fr)
GB (1) GB889993A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246699B (de) * 1960-05-17 1967-08-10 Ciba Geigy Verfahren zur Herstellung von Benzolkohlenwasserstoffen durch Cyclisierung von Acetylenkohlenwasserstoffen mittels Halogenide und/oder Oxyhalogenide des Tantals und/oderNiobs enthaltender Katalysatoren
DE1234700B (de) * 1960-10-28 1967-02-23 Ciba Geigy Verfahren zur Herstellung von Benzolkohlenwasserstoffen durch Cyclisierung von Acctylenkohlenwasserstoffen mit Wolframhalogenide enthaltenden Katalysatoren
DE1280869C2 (de) * 1963-05-21 1969-06-26 Phillips Petroleum Co Verfahren zur Disproportionierung, Cyclisierung, Addition oder Polymerisation acyclischer, einfach ungesaettigter Olefinkohlenwasserstoffe
US5659069A (en) * 1996-03-20 1997-08-19 Nexstar Pharmaceuticals, Inc. Method for the cyclotrimerization of alkynes in aqueous solutions

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE859464C (de) * 1940-12-31 1952-12-15 Basf Ag Verfahren zur Herstellung von cyclischen Polyolefinen

Also Published As

Publication number Publication date
GB889993A (en) 1962-02-21
FR1206787A (fr) 1960-02-11
DE1142867B (de) 1963-01-31

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