GB1225922A - - Google Patents

Info

Publication number
GB1225922A
GB1225922A GB1225922DA GB1225922A GB 1225922 A GB1225922 A GB 1225922A GB 1225922D A GB1225922D A GB 1225922DA GB 1225922 A GB1225922 A GB 1225922A
Authority
GB
United Kingdom
Prior art keywords
dienes
aug
cyclotrimerizing
cyclotrimerized
pentadiene
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.)
Expired
Application number
Other languages
English (en)
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 GB1225922A publication Critical patent/GB1225922A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/02Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
    • C07C2/42Preparation 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
    • C07C2/44Preparation 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 conjugated dienes only
    • C07C2/46Catalytic processes
    • C07C2/465Catalytic processes with hydrides or organic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/12Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • C07C2531/14Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/18Systems containing only non-condensed rings with a ring being at least seven-membered
    • C07C2601/20Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB1225922D 1968-08-23 1969-08-18 Expired GB1225922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5981768 1968-08-23

Publications (1)

Publication Number Publication Date
GB1225922A true GB1225922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-03-24

Family

ID=13124142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225922D Expired GB1225922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-08-23 1969-08-18

Country Status (3)

Country Link
US (1) US3642924A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1942729A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1225922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951657A (en) * 1973-07-27 1976-04-20 The Upjohn Company Process for making a relief printing plate
US3912516A (en) * 1973-07-27 1975-10-14 Upjohn Co Photopolyer composition containing a polyurethane binding agent
US3899467A (en) * 1974-05-14 1975-08-12 Upjohn Co Polyurethanes from 3,3-{40 dimethyl-diphenyl-4,4{40 -diisocyanate polyester diols and bis(hydroxyethyl ether) of hydroquinone
JPS6059216B2 (ja) * 1977-08-03 1985-12-24 三菱油化株式会社 イソプレン環状三量体の製造法
DE9102796U1 (de) * 1991-03-08 1992-01-16 Dyckerhoff & Widmann AG, 8000 München Vorrichtung zum Messen von Außen- und/oder Innenabmessungen von Hohlkörpern
ES2197041T3 (es) 1999-07-13 2004-01-01 Degussa Ag Procedimiento para la fabricacion de ciclododecatrienos de realimentacion del catalizador.
DE10004758A1 (de) 2000-02-03 2001-08-09 Degussa Verfahren zur Isolierung von Hochsiedern bei der Cyclooligomerisierung von 1,3-Butadien

Also Published As

Publication number Publication date
US3642924A (en) 1972-02-15
DE1942729A1 (de) 1970-02-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees