JPS57212190A - Synthesizing method of grignard reagent from olefin - Google Patents

Synthesizing method of grignard reagent from olefin

Info

Publication number
JPS57212190A
JPS57212190A JP56096948A JP9694881A JPS57212190A JP S57212190 A JPS57212190 A JP S57212190A JP 56096948 A JP56096948 A JP 56096948A JP 9694881 A JP9694881 A JP 9694881A JP S57212190 A JPS57212190 A JP S57212190A
Authority
JP
Japan
Prior art keywords
grignard reagent
olefin
formula
raw material
synthesizing method
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
JP56096948A
Other languages
Japanese (ja)
Inventor
Masao Sato
Fumie Satou
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 JP56096948A priority Critical patent/JPS57212190A/en
Publication of JPS57212190A publication Critical patent/JPS57212190A/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 titled compound useful as a raw material for the organic synthesis in high yield in a short time even in a closed system, by reacting a 1-olefin with a Grignard reagent in tetrahydrofuran in the presence of a specific catalyst.
CONSTITUTION: A 1-olefin of the formula R1-CH=CH2 (R1 is saturated or unsaturated alkyl or aryl which may have a substituent group as far as it is inert to the Grignard reagent) is reacted with the Grignard reagent of the formula R2MgX (R2 is alkyl or cycloalkyl substituted at the 2-position; X is Cl, Br or I) in tetrahydrofuran solvent in the presence of a catalyst of the formula Cp2TiCl2 (Cp is cyclopentadineyl or a derivative thereof) to give the aimed substance. The Grignard reagent is preferably isobutylmagnesium halide and used in amount of 1W5mol% ased on the raw material.
COPYRIGHT: (C)1982,JPO&Japio
JP56096948A 1981-06-23 1981-06-23 Synthesizing method of grignard reagent from olefin Pending JPS57212190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56096948A JPS57212190A (en) 1981-06-23 1981-06-23 Synthesizing method of grignard reagent from olefin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56096948A JPS57212190A (en) 1981-06-23 1981-06-23 Synthesizing method of grignard reagent from olefin

Publications (1)

Publication Number Publication Date
JPS57212190A true JPS57212190A (en) 1982-12-27

Family

ID=14178517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56096948A Pending JPS57212190A (en) 1981-06-23 1981-06-23 Synthesizing method of grignard reagent from olefin

Country Status (1)

Country Link
JP (1) JPS57212190A (en)

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