JPS51115449A - Process for preparation of unsaturated dimer of styrenes - Google Patents

Process for preparation of unsaturated dimer of styrenes

Info

Publication number
JPS51115449A
JPS51115449A JP50039744A JP3974475A JPS51115449A JP S51115449 A JPS51115449 A JP S51115449A JP 50039744 A JP50039744 A JP 50039744A JP 3974475 A JP3974475 A JP 3974475A JP S51115449 A JPS51115449 A JP S51115449A
Authority
JP
Japan
Prior art keywords
styrenes
preparation
unsaturated dimer
dimer
unsaturated
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.)
Granted
Application number
JP50039744A
Other languages
Japanese (ja)
Other versions
JPS5910329B2 (en
Inventor
Toshinobu Higashimura
Toshio Masuda
Mitsuo Sawamoto
Hideo Nishii
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP50039744A priority Critical patent/JPS5910329B2/en
Publication of JPS51115449A publication Critical patent/JPS51115449A/en
Publication of JPS5910329B2 publication Critical patent/JPS5910329B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: Unsaturated dimer of styrenes, such as 1,3-Diphenyl-1-butene is prepared in high yields by dimerizing styrenes in paticular catalysts.
COPYRIGHT: (C)1976,JPO&Japio
JP50039744A 1975-04-03 1975-04-03 Method for producing unsaturated dimers of styrenes Expired JPS5910329B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50039744A JPS5910329B2 (en) 1975-04-03 1975-04-03 Method for producing unsaturated dimers of styrenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50039744A JPS5910329B2 (en) 1975-04-03 1975-04-03 Method for producing unsaturated dimers of styrenes

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58142484A Division JPS5962535A (en) 1983-08-05 1983-08-05 Preparation of unsaturated dimer of styrene compound

Publications (2)

Publication Number Publication Date
JPS51115449A true JPS51115449A (en) 1976-10-12
JPS5910329B2 JPS5910329B2 (en) 1984-03-08

Family

ID=12561461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50039744A Expired JPS5910329B2 (en) 1975-04-03 1975-04-03 Method for producing unsaturated dimers of styrenes

Country Status (1)

Country Link
JP (1) JPS5910329B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439762A1 (en) * 1978-10-25 1980-05-23 Nippon Petrochemicals Co Ltd PROCESS FOR THE PREPARATION OF POLYCYCLIC AROMATIC HYDROCARBONS
US5260403A (en) * 1991-07-03 1993-11-09 Mitsui Toatsu Chemicals, Inc. Color-developing composition, aqueous suspension of the composition, and color-developing sheet produced using the suspension and suitable for use in pressure-sensitive copying paper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911215A (en) * 1972-05-30 1974-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4911215A (en) * 1972-05-30 1974-01-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2439762A1 (en) * 1978-10-25 1980-05-23 Nippon Petrochemicals Co Ltd PROCESS FOR THE PREPARATION OF POLYCYCLIC AROMATIC HYDROCARBONS
US5260403A (en) * 1991-07-03 1993-11-09 Mitsui Toatsu Chemicals, Inc. Color-developing composition, aqueous suspension of the composition, and color-developing sheet produced using the suspension and suitable for use in pressure-sensitive copying paper

Also Published As

Publication number Publication date
JPS5910329B2 (en) 1984-03-08

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