JPS5745115A - 3,3,3-trifluoropropylnaphthalene - Google Patents

3,3,3-trifluoropropylnaphthalene

Info

Publication number
JPS5745115A
JPS5745115A JP55120927A JP12092780A JPS5745115A JP S5745115 A JPS5745115 A JP S5745115A JP 55120927 A JP55120927 A JP 55120927A JP 12092780 A JP12092780 A JP 12092780A JP S5745115 A JPS5745115 A JP S5745115A
Authority
JP
Japan
Prior art keywords
compound
formula
insulating
catalyst
trifluoropropylnaphthalene
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
JP55120927A
Other languages
Japanese (ja)
Other versions
JPS643855B2 (en
Inventor
Yoshiro Kobayashi
Takamaru Kumazuki
Masaaki Takahashi
Takashi Yamauchi
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP55120927A priority Critical patent/JPS5745115A/en
Priority to US06/290,931 priority patent/US4396785A/en
Priority to GB8124768A priority patent/GB2083027B/en
Priority to DE3132501A priority patent/DE3132501C2/en
Priority to FR8115992A priority patent/FR2489303A1/en
Publication of JPS5745115A publication Critical patent/JPS5745115A/en
Publication of JPS643855B2 publication Critical patent/JPS643855B2/ja
Granted 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)
  • Organic Insulating Materials (AREA)

Abstract

NEW MATERIAL:The compound of formula I.
USE: An insulating and/or dielectric synthetic oil. Useful as an insulating oil for capacitor.
PROCESS: The compound of formula I is prepared by reacting naphthalene with 3,3, 3-trifluoropropene in the presence of an acid catalyst (e.g. HF and BF3). The preferable reaction temperature in the batch process is 0W60°C when the catalyst is BF3 and 80W120°C when it is HF.
COPYRIGHT: (C)1982,JPO&Japio
JP55120927A 1980-09-01 1980-09-01 3,3,3-trifluoropropylnaphthalene Granted JPS5745115A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP55120927A JPS5745115A (en) 1980-09-01 1980-09-01 3,3,3-trifluoropropylnaphthalene
US06/290,931 US4396785A (en) 1980-09-01 1981-08-07 3,3,3-Trifluoropropyl derivatives of naphthalene or methylnaphthalene and process for preparing the same
GB8124768A GB2083027B (en) 1980-09-01 1981-08-13 3,3,3-trifluoropropyl naphthalene derivatives
DE3132501A DE3132501C2 (en) 1980-09-01 1981-08-18 A process for producing 3,3,3-trifluoropropyl derivatives of naphthalene, 1-methylnaphthalene and 2-methylnaphthalene, these derivatives as such and a dielectric material containing these derivatives
FR8115992A FR2489303A1 (en) 1980-09-01 1981-08-20 3,3,3-TRIFLUOROPROPYL DERIVATIVES OF NAPHTHALENE OR METHYLNAPHTHALENE, PROCESS FOR THEIR PREPARATION AND USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55120927A JPS5745115A (en) 1980-09-01 1980-09-01 3,3,3-trifluoropropylnaphthalene

Publications (2)

Publication Number Publication Date
JPS5745115A true JPS5745115A (en) 1982-03-13
JPS643855B2 JPS643855B2 (en) 1989-01-23

Family

ID=14798418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55120927A Granted JPS5745115A (en) 1980-09-01 1980-09-01 3,3,3-trifluoropropylnaphthalene

Country Status (1)

Country Link
JP (1) JPS5745115A (en)

Also Published As

Publication number Publication date
JPS643855B2 (en) 1989-01-23

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