DE2041563C3 - Verfahren zur Vinylierung aromatischer Verbindungen - Google Patents

Verfahren zur Vinylierung aromatischer Verbindungen

Info

Publication number
DE2041563C3
DE2041563C3 DE2041563A DE2041563A DE2041563C3 DE 2041563 C3 DE2041563 C3 DE 2041563C3 DE 2041563 A DE2041563 A DE 2041563A DE 2041563 A DE2041563 A DE 2041563A DE 2041563 C3 DE2041563 C3 DE 2041563C3
Authority
DE
Germany
Prior art keywords
mol
methyl
acetate
palladium
autoclave
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
DE2041563A
Other languages
German (de)
English (en)
Other versions
DE2041563A1 (de
DE2041563B2 (de
Inventor
James Joseph Evanston Louvar
Allen Kay Sparks
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products Co
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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of DE2041563A1 publication Critical patent/DE2041563A1/de
Publication of DE2041563B2 publication Critical patent/DE2041563B2/de
Application granted granted Critical
Publication of DE2041563C3 publication Critical patent/DE2041563C3/de
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/28Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/293Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/30Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D311/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/06Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
    • C07D311/08Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
    • C07D311/10Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring unsubstituted

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE2041563A 1969-08-22 1970-08-21 Verfahren zur Vinylierung aromatischer Verbindungen Expired DE2041563C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85249369A 1969-08-22 1969-08-22

Publications (3)

Publication Number Publication Date
DE2041563A1 DE2041563A1 (de) 1971-03-11
DE2041563B2 DE2041563B2 (de) 1974-09-05
DE2041563C3 true DE2041563C3 (de) 1975-04-30

Family

ID=25313488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2041563A Expired DE2041563C3 (de) 1969-08-22 1970-08-21 Verfahren zur Vinylierung aromatischer Verbindungen

Country Status (10)

Country Link
JP (1) JPS5118430B1 (OSRAM)
CA (1) CA973885A (OSRAM)
DE (1) DE2041563C3 (OSRAM)
ES (1) ES382953A1 (OSRAM)
FR (1) FR2058920A5 (OSRAM)
GB (1) GB1311171A (OSRAM)
IT (1) IT996010B (OSRAM)
NL (1) NL7012410A (OSRAM)
SU (1) SU416942A3 (OSRAM)
ZA (1) ZA705685B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321835U (OSRAM) * 1976-07-31 1978-02-23
JPS53149421U (OSRAM) * 1977-04-28 1978-11-24
DE3160641D1 (en) * 1980-05-13 1983-08-25 Ciba Geigy Ag Process for the preparation of benzene or naphthalene alkenyl carboxylic acid derivatives
DE3164697D1 (en) * 1980-05-13 1984-08-16 Ciba Geigy Ag Process for the preparation of vinyl-stilbene compounds
CH654286A5 (de) * 1981-11-04 1986-02-14 Ciba Geigy Ag Verfahren zur pd-katalysierten arylierung von olefinen mit arylhalogeniden.
SE0100733D0 (sv) 2001-03-05 2001-03-05 Medivir Ab Non-nucleoside reverse transcriptase inhibitors
SE0102867D0 (sv) 2001-08-28 2001-08-28 Medivir Ab Non-nucleoside reverse transcriptase inhibitors

Also Published As

Publication number Publication date
IT996010B (it) 1975-12-10
DE2041563A1 (de) 1971-03-11
ES382953A1 (es) 1972-12-16
SU416942A3 (OSRAM) 1974-02-25
ZA705685B (en) 1971-04-28
CA973885A (en) 1975-09-02
GB1311171A (en) 1973-03-21
NL7012410A (OSRAM) 1971-02-24
JPS5118430B1 (OSRAM) 1976-06-09
DE2041563B2 (de) 1974-09-05
FR2058920A5 (OSRAM) 1971-05-28

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee