BE821943A - Procede de preparation de dimeres insatures d'alpha-methylstyrenes - Google Patents

Procede de preparation de dimeres insatures d'alpha-methylstyrenes

Info

Publication number
BE821943A
BE821943A BE150288A BE150288A BE821943A BE 821943 A BE821943 A BE 821943A BE 150288 A BE150288 A BE 150288A BE 150288 A BE150288 A BE 150288A BE 821943 A BE821943 A BE 821943A
Authority
BE
Belgium
Prior art keywords
preparing unsaturated
unsaturated alpha
methylstyrene dimers
dimers
methylstyrene
Prior art date
Application number
BE150288A
Other languages
English (en)
Inventor
S Numata
T Takase
Y Morimoto Ett Itakura
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 filed Critical
Publication of BE821943A publication Critical patent/BE821943A/fr

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
    • C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
    • 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
    • C07C2531/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • C07C2531/08—Ion-exchange resins
    • C07C2531/10—Ion-exchange resins sulfonated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE150288A 1973-11-09 1974-11-07 Procede de preparation de dimeres insatures d'alpha-methylstyrenes BE821943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48125443A JPS5231866B2 (fr) 1973-11-09 1973-11-09

Publications (1)

Publication Number Publication Date
BE821943A true BE821943A (fr) 1975-03-03

Family

ID=14910199

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150288A BE821943A (fr) 1973-11-09 1974-11-07 Procede de preparation de dimeres insatures d'alpha-methylstyrenes

Country Status (9)

Country Link
US (1) US3985818A (fr)
JP (1) JPS5231866B2 (fr)
BE (1) BE821943A (fr)
CH (1) CH605490A5 (fr)
DE (1) DE2452912C3 (fr)
FR (1) FR2250730B1 (fr)
GB (1) GB1443295A (fr)
IT (1) IT1025505B (fr)
NL (1) NL7414624A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242628A (en) * 1978-05-30 1980-12-30 The Regents Of The University Of Minnesota Wind energy conversion system
EP0138766A3 (fr) * 1983-10-07 1986-04-02 Ciba-Geigy Ag Procédé de préparation de 1-phényl indanes substitués
US4596896A (en) * 1985-06-03 1986-06-24 Phillips Petroleum Company Acid catalyzed reactions of monovinyl aromatic compounds
RU2189963C1 (ru) * 2001-05-28 2002-09-27 ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН СПОСОБ ПОЛУЧЕНИЯ НЕНАСЫЩЕННЫХ ДИМЕРОВ α-МЕТИЛСТИРОЛА
RU2189964C1 (ru) * 2001-05-28 2002-09-27 ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН СПОСОБ ПОЛУЧЕНИЯ НЕНАСЫЩЕННЫХ ДИМЕРОВ α-МЕТИЛСТИРОЛА
RU2200142C1 (ru) * 2001-07-23 2003-03-10 ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН СПОСОБ ПОЛУЧЕНИЯ НЕНАСЫЩЕННЫХ ДИМЕРОВ α-МЕТИЛСТИРОЛА
RU2239623C1 (ru) * 2003-04-14 2004-11-10 ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН Способ получения ненасыщенных димеров альфа-метилстирола
JP2005017047A (ja) * 2003-06-24 2005-01-20 Nec Corp 位置測位機能付き端末

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593417A (en) * 1949-09-24 1952-04-22 Koppers Co Inc Polymerization process
US2766312A (en) * 1952-08-19 1956-10-09 Exxon Research Engineering Co Process for polymerizing olefins
US3763256A (en) * 1972-06-07 1973-10-02 Universal Oil Prod Co Dimerization of styrene compounds

Also Published As

Publication number Publication date
DE2452912A1 (de) 1975-05-15
FR2250730A1 (fr) 1975-06-06
FR2250730B1 (fr) 1979-05-25
IT1025505B (it) 1978-08-30
DE2452912C3 (de) 1979-08-23
GB1443295A (en) 1976-07-21
JPS5076051A (fr) 1975-06-21
US3985818A (en) 1976-10-12
NL7414624A (nl) 1975-05-13
CH605490A5 (fr) 1978-09-29
DE2452912B2 (de) 1978-12-21
JPS5231866B2 (fr) 1977-08-17

Similar Documents

Publication Publication Date Title
BE825919A (fr) Procede de preparation de derives d'enols
FR2280614A1 (fr) Procede de preparation d'olefines tertiaires
BE821637A (fr) Procede de preparation d'aldehydes
BE811823A (fr) Procede de preparation d'acides perfluoroalkymethylenecarboxyliques
BE816274A (fr) Procede de preparation d'acides mercaptocarboxyliques
FR2274590A1 (fr) Procede de preparation d'aldehydes insatures
BE821943A (fr) Procede de preparation de dimeres insatures d'alpha-methylstyrenes
BE819540A (fr) Procede de preparation d'agents antibacteriens
BE817761A (fr) Procede de preparation d'o-benzyltoluenes
BE815574A (fr) Procede de preparation d'amino-anthraquinones
BE810437A (fr) Procede de preparation de trichlorures d'alkyl-etains
BE815493A (fr) Procede de preparation d'une delta 4-3-oxo-steroide-17-propionolactone
FR2322862A1 (fr) Procede de preparation d'anilino-3 pyrazolones-5
BE811703A (fr) Procede de preparation d'isocyanato-triazines
BE803491A (fr) Procede de preparation d'hydrocarbures aromatiques alkyles
BE810087A (fr) Procede de preparation de triceto-2,4,5- imidazolidines
BE793689A (fr) Procede de preparation d'acides 2-alcoxy-5-alcoysulfonylbenzoique
BE792848A (fr) Procede de preparation d'acides alpha-amino-2-hydroxyphenylacetiques
FR2327236A1 (fr) Procede de preparation d'halogenures de beta-halogenoalkylaminosulfonyle
BE812770A (fr) Procede de preparation d'hydroxydiphenyle
BE803370A (fr) Procede de preparation d'amino-anthraquinones
BE804528A (fr) Procede de preparation de trans-chrysanthemates d'almyle
BE811242A (fr) Procede de preparation d'acides 2-aryl-2-hydroxyiminoacetiques
BE821368A (fr) Procede de preparation d'acides ether-polycarboxyliques
BE814100A (fr) Procede de preparation de 5-nitro-naphtoquinone-(1