JPS57142923A - Preparation of benzene derivative having perfluoroalkyl group - Google Patents

Preparation of benzene derivative having perfluoroalkyl group

Info

Publication number
JPS57142923A
JPS57142923A JP56026876A JP2687681A JPS57142923A JP S57142923 A JPS57142923 A JP S57142923A JP 56026876 A JP56026876 A JP 56026876A JP 2687681 A JP2687681 A JP 2687681A JP S57142923 A JPS57142923 A JP S57142923A
Authority
JP
Japan
Prior art keywords
compound
formula
metallic copper
industrially
preparation
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
JP56026876A
Other languages
Japanese (ja)
Inventor
Iwao Oshima
Takamasa Fuchigami
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.)
Sagami Chemical Research Institute
Original Assignee
Sagami Chemical Research Institute
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 Sagami Chemical Research Institute filed Critical Sagami Chemical Research Institute
Priority to JP56026876A priority Critical patent/JPS57142923A/en
Publication of JPS57142923A publication Critical patent/JPS57142923A/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 prepare the titled compound useful as a raw material of pesticides, etc. in high yield, from a raw material which is available easily and industrially, by directly mixing and reacting metallic copper and perfluoroalkyl iodide with a benzene compound corresponding to the objective compound.
CONSTITUTION: The compound of formula II (R1 and R2 are H, halogen, alkyl, substituted alkyl, NH2, amide, COOH, alkoxycarbonyl, OH, alkoxy, substituted alkoxy, aryloxy, acyl, acyloxy, aryl, or CN; Rf is perfluoroalkyl) is prepared by directly mixing and reacting the compound of formulaI, metallic copper, and the compound of formula RfIpreferably in diemthyl sulfoxide or dimethylformamide solvent especially at 80W110°C. The form of the metallic copper is arbitrary, however, it is preferably powder form in view of reactivity. The compound of formula RfIcan be obtained easily and industrially.
COPYRIGHT: (C)1982,JPO&Japio
JP56026876A 1981-02-27 1981-02-27 Preparation of benzene derivative having perfluoroalkyl group Pending JPS57142923A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56026876A JPS57142923A (en) 1981-02-27 1981-02-27 Preparation of benzene derivative having perfluoroalkyl group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56026876A JPS57142923A (en) 1981-02-27 1981-02-27 Preparation of benzene derivative having perfluoroalkyl group

Publications (1)

Publication Number Publication Date
JPS57142923A true JPS57142923A (en) 1982-09-03

Family

ID=12205490

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56026876A Pending JPS57142923A (en) 1981-02-27 1981-02-27 Preparation of benzene derivative having perfluoroalkyl group

Country Status (1)

Country Link
JP (1) JPS57142923A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020442A1 (en) * 1993-03-12 1994-09-15 Daikin Industries, Ltd. Fluorinated aromatic compound
JP2017519728A (en) * 2014-06-06 2017-07-20 ロンザ・リミテッド Process for preparing alkylated or fluoro, chloro and fluorochloroalkylated compounds by heterogeneous catalysis

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994020442A1 (en) * 1993-03-12 1994-09-15 Daikin Industries, Ltd. Fluorinated aromatic compound
US5741922A (en) * 1993-03-12 1998-04-21 Daikin Industries, Ltd. Fluorine-containing aromatic compounds
JP2017519728A (en) * 2014-06-06 2017-07-20 ロンザ・リミテッド Process for preparing alkylated or fluoro, chloro and fluorochloroalkylated compounds by heterogeneous catalysis
US9771367B2 (en) 2014-06-06 2017-09-26 Lonza Ltd Method for preparation of alkylated or fluoro, chloro and fluorochloro alkylated compounds by heterogeneous catalysis

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