DK148883A - Fremgangsmaade til omdannelse af terpener - Google Patents

Fremgangsmaade til omdannelse af terpener Download PDF

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Publication number
DK148883A
DK148883A DK148883A DK148883A DK148883A DK 148883 A DK148883 A DK 148883A DK 148883 A DK148883 A DK 148883A DK 148883 A DK148883 A DK 148883A DK 148883 A DK148883 A DK 148883A
Authority
DK
Denmark
Prior art keywords
terpenes
conversion
procedure
Prior art date
Application number
DK148883A
Other languages
Danish (da)
English (en)
Other versions
DK148883D0 (da
Inventor
Lawson Gibson Wideman
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of DK148883D0 publication Critical patent/DK148883D0/da
Publication of DK148883A publication Critical patent/DK148883A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/367—Formation of an aromatic six-membered ring from an existing six-membered ring, e.g. dehydrogenation of ethylcyclohexane to ethylbenzene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK148883A 1982-04-05 1983-03-30 Fremgangsmaade til omdannelse af terpener DK148883A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/365,695 US4375572A (en) 1982-04-05 1982-04-05 Process for the conversion of terpenes

Publications (2)

Publication Number Publication Date
DK148883D0 DK148883D0 (da) 1983-03-30
DK148883A true DK148883A (da) 1983-10-06

Family

ID=23439943

Family Applications (1)

Application Number Title Priority Date Filing Date
DK148883A DK148883A (da) 1982-04-05 1983-03-30 Fremgangsmaade til omdannelse af terpener

Country Status (7)

Country Link
US (1) US4375572A (de)
EP (1) EP0094333B1 (de)
JP (1) JPS58185529A (de)
CA (1) CA1199339A (de)
DE (1) DE3361533D1 (de)
DK (1) DK148883A (de)
FI (1) FI71925C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0522839A3 (en) * 1991-07-11 1993-08-04 Union Camp Corporation Catalytic dehydrogenation of cyclic dienes
FI20095767A (fi) 2009-07-07 2011-01-08 Upm Kymmene Corp Menetelmä ja laite tärpätin konvertoimiseksi bensiinikomponenteiksi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625994C (de) * 1931-11-17 1936-02-19 Hilding Olof Vidar Bergstroem Verfahren zur Herstellung von Cymol und gegebenenfalls Toluol aus Terpenen oder terpenhaltigen Stoffen
US2376308A (en) * 1943-01-09 1945-05-15 American Cyanamid Co p-cymene from monocyclic terpenes
US2376310A (en) * 1943-06-23 1945-05-15 American Cyanamid Co Dimethyl styrene from monocyclic terpenes
US2387836A (en) * 1943-06-23 1945-10-30 American Cyanamid Co 4-methyl-alpha-methyl styrene from bicyclic terpenes
US2745887A (en) * 1953-06-15 1956-05-15 Universal Oil Prod Co Dehydrogenation of non-aromatic cyclic compounds
SU759498A1 (ru) * 1977-07-08 1980-08-30 Sergej A Polyakov Способ получения стирола или его алкилпроизводных .1
US4151071A (en) * 1977-07-26 1979-04-24 Phillips Petroleum Company Dehydrocyclization process
US4367358A (en) * 1981-12-14 1983-01-04 The Goodyear Tire & Rubber Company Method for the production of ethylbenzene

Also Published As

Publication number Publication date
FI71925B (fi) 1986-11-28
CA1199339A (en) 1986-01-14
FI830963L (fi) 1983-10-06
DE3361533D1 (en) 1986-01-30
FI830963A0 (fi) 1983-03-22
JPS58185529A (ja) 1983-10-29
EP0094333B1 (de) 1985-12-18
FI71925C (fi) 1987-03-09
EP0094333A1 (de) 1983-11-16
US4375572A (en) 1983-03-01
DK148883D0 (da) 1983-03-30

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
PBP Patent lapsed