JPS5439004A - Preparation of 2,3-dimethylbutene-2 - Google Patents

Preparation of 2,3-dimethylbutene-2

Info

Publication number
JPS5439004A
JPS5439004A JP10391877A JP10391877A JPS5439004A JP S5439004 A JPS5439004 A JP S5439004A JP 10391877 A JP10391877 A JP 10391877A JP 10391877 A JP10391877 A JP 10391877A JP S5439004 A JPS5439004 A JP S5439004A
Authority
JP
Japan
Prior art keywords
dimethylbutene
preparation
compound
specific conditions
high selectivity
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.)
Pending
Application number
JP10391877A
Other languages
Japanese (ja)
Inventor
Hiroshi Sato
Masanobu Noguchi
Masaaki Yasui
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP10391877A priority Critical patent/JPS5439004A/en
Priority to US05/914,291 priority patent/US4155946A/en
Priority to GB7827548A priority patent/GB2002023B/en
Priority to BE188787A priority patent/BE868377A/en
Priority to HU78SU978A priority patent/HU180086B/en
Priority to FR7819378A priority patent/FR2395976A1/en
Priority to DK291378A priority patent/DK158582C/en
Priority to CH704778A priority patent/CH638770A5/en
Priority to IT68527/78A priority patent/IT1111414B/en
Priority to NLAANVRAGE7807028,A priority patent/NL188466C/en
Priority to DE19782828577 priority patent/DE2828577A1/en
Publication of JPS5439004A publication Critical patent/JPS5439004A/en
Pending 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To obtain the title compound in high selectivity and in one step, by dimerizing propylene by use of a catalyst prepared under specific conditions and comprising a Ni compound, a trialkyl aluminum, a trivalent phosphorus compound and a halogenated phenol.
COPYRIGHT: (C)1979,JPO&Japio
JP10391877A 1977-06-29 1977-08-29 Preparation of 2,3-dimethylbutene-2 Pending JPS5439004A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP10391877A JPS5439004A (en) 1977-08-29 1977-08-29 Preparation of 2,3-dimethylbutene-2
US05/914,291 US4155946A (en) 1977-06-29 1978-06-09 Process for dimerizing lower alpha-olefins
GB7827548A GB2002023B (en) 1977-06-29 1978-06-21 Process for dimerizing alpha-olefins
BE188787A BE868377A (en) 1977-06-29 1978-06-22 LOWER ALPHA-OLEFINS DIMERIZATION PROCESS
HU78SU978A HU180086B (en) 1977-06-29 1978-06-23 Process for dimerizing alpha-olefines of 2-5 carbon atoms
FR7819378A FR2395976A1 (en) 1977-06-29 1978-06-28 PROCESS FOR SIZING LOWER A-OLEFINS USING NICKEL CATALYSTS AND NEW PRODUCTS THUS OBTAINED
DK291378A DK158582C (en) 1977-06-29 1978-06-28 PROCEDURE FOR DIMERIZING LOWER ALFA OLEFINES
CH704778A CH638770A5 (en) 1977-06-29 1978-06-28 METHOD FOR DIMERIZING LOWER ALPHA OLEFINS.
IT68527/78A IT1111414B (en) 1977-06-29 1978-06-28 PROCEDURE FOR THE DIMERIZATION OF ALFA OLEFINE INFERIORI
NLAANVRAGE7807028,A NL188466C (en) 1977-06-29 1978-06-29 METHOD FOR DIMERIZING SHORT ALFA OLEGINS AND METHOD FOR PREPARING A CATALYST
DE19782828577 DE2828577A1 (en) 1977-06-29 1978-06-29 METHOD OF CATALYTIC DIMERIZATION OF LOWER ALPHA -OLEFINS AND CATALYST FOR ITS IMPLEMENTATION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10391877A JPS5439004A (en) 1977-08-29 1977-08-29 Preparation of 2,3-dimethylbutene-2

Publications (1)

Publication Number Publication Date
JPS5439004A true JPS5439004A (en) 1979-03-24

Family

ID=14366799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10391877A Pending JPS5439004A (en) 1977-06-29 1977-08-29 Preparation of 2,3-dimethylbutene-2

Country Status (1)

Country Link
JP (1) JPS5439004A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349115A (en) * 1992-05-08 1994-09-20 Sumitomo Chemical Co., Ltd. Dimerization of low α-olefins

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412303A (en) * 1977-06-29 1979-01-30 Sumitomo Chem Co Ltd Dimerization of lower alpha-olefins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412303A (en) * 1977-06-29 1979-01-30 Sumitomo Chem Co Ltd Dimerization of lower alpha-olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349115A (en) * 1992-05-08 1994-09-20 Sumitomo Chemical Co., Ltd. Dimerization of low α-olefins
EP0569032A3 (en) * 1992-05-08 1995-01-18 Sumitomo Chemical Co Dimerization of lower alpha-olefins.

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