DE2724491A1 - Verfahren zur herstellung linearer dimerer des alpha-alkylstyrols - Google Patents

Verfahren zur herstellung linearer dimerer des alpha-alkylstyrols

Info

Publication number
DE2724491A1
DE2724491A1 DE19772724491 DE2724491A DE2724491A1 DE 2724491 A1 DE2724491 A1 DE 2724491A1 DE 19772724491 DE19772724491 DE 19772724491 DE 2724491 A DE2724491 A DE 2724491A DE 2724491 A1 DE2724491 A1 DE 2724491A1
Authority
DE
Germany
Prior art keywords
reaction
alpha
moderating
compound
carbon atoms
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.)
Ceased
Application number
DE19772724491
Other languages
German (de)
English (en)
Inventor
James Calvin Wygant
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of DE2724491A1 publication Critical patent/DE2724491A1/de
Ceased legal-status Critical Current

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
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/16—Clays or other mineral silicates

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)
DE19772724491 1976-06-01 1977-05-31 Verfahren zur herstellung linearer dimerer des alpha-alkylstyrols Ceased DE2724491A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69192576A 1976-06-01 1976-06-01

Publications (1)

Publication Number Publication Date
DE2724491A1 true DE2724491A1 (de) 1977-12-15

Family

ID=24778527

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772724491 Ceased DE2724491A1 (de) 1976-06-01 1977-05-31 Verfahren zur herstellung linearer dimerer des alpha-alkylstyrols

Country Status (7)

Country Link
JP (1) JPS52148053A (it)
BE (1) BE855205A (it)
CA (1) CA1077526A (it)
DE (1) DE2724491A1 (it)
FR (1) FR2353506A1 (it)
GB (1) GB1530430A (it)
IT (1) IT1076791B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5557524A (en) 1978-10-25 1980-04-28 Nippon Petrochem Co Ltd Preparation of polycyclic aromatic hydrocarbon compound
KR950008448A (ko) * 1993-09-22 1995-04-17 미우라 아키라 α-메틸스티렌 불포화 이량체의 제조방법
US7629303B2 (en) 2004-08-18 2009-12-08 Exxonmobil Chemical Patents Inc. Fluids having partially hydrogenated substituted styrene linear dimers and method of making same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433372A (en) * 1945-03-13 1947-12-30 Standard Telephones Cables Ltd Method of making a solid dimer of alpha-methyl para-methyl styrene
US3161692A (en) * 1961-10-10 1964-12-15 Socony Mobil Oil Co Inc Preparation of 1, 1, 3-trimethyl-3-phenylindanes and heat transfer fluids and lubricants therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450027A (en) * 1943-12-21 1948-09-28 Standard Telephones Cables Ltd Dimerization of alpha-alkyl para-alkyl styrenes
US2714621A (en) * 1952-01-09 1955-08-02 Du Pont Process for preparing 2,5-diphenyl-1-hexene from alpha-methylstyrene

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433372A (en) * 1945-03-13 1947-12-30 Standard Telephones Cables Ltd Method of making a solid dimer of alpha-methyl para-methyl styrene
US3161692A (en) * 1961-10-10 1964-12-15 Socony Mobil Oil Co Inc Preparation of 1, 1, 3-trimethyl-3-phenylindanes and heat transfer fluids and lubricants therefrom

Also Published As

Publication number Publication date
JPS61813B2 (it) 1986-01-11
CA1077526A (en) 1980-05-13
FR2353506B1 (it) 1983-09-09
JPS52148053A (en) 1977-12-08
GB1530430A (en) 1978-11-01
BE855205A (fr) 1977-11-30
IT1076791B (it) 1985-04-27
FR2353506A1 (fr) 1977-12-30

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: BERG, W., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000

8128 New person/name/address of the agent

Representative=s name: TER MEER, N., DIPL.-CHEM. DR.RER.NAT. MUELLER, F.,

8131 Rejection