JPS5545640A - Exo-5-methyl-endo-2,3-trimethylene norbornane - Google Patents

Exo-5-methyl-endo-2,3-trimethylene norbornane

Info

Publication number
JPS5545640A
JPS5545640A JP11874778A JP11874778A JPS5545640A JP S5545640 A JPS5545640 A JP S5545640A JP 11874778 A JP11874778 A JP 11874778A JP 11874778 A JP11874778 A JP 11874778A JP S5545640 A JPS5545640 A JP S5545640A
Authority
JP
Japan
Prior art keywords
endo
exo
trimethylene norbornane
methyl
compound
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
JP11874778A
Other languages
Japanese (ja)
Inventor
Naotake Takaishi
Norifusa Miyamoto
Masamoto Matsukane
Yoshiaki Inamoto
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.)
Kao Corp
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Priority to JP11874778A priority Critical patent/JPS5545640A/en
Publication of JPS5545640A publication Critical patent/JPS5545640A/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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:Exo-5-methyl-endo-2,3-trimethylene norbornane of formula I.
USE: Raw material of methyladamantane. It can be isomerized to methyladamantane in high yield, using an acid catalyst.
PROCESS: The compound I is prepared by irradiating exo-5-bromomethyl-endo-2,3- trimethylene norbornane II with light, in an inert solvent such as n-pentane or n- hexane, in the presence of an aliphatic tertiary amine such as trimethylamine, dimethylcyclohexyl-amine, etc. The compound II, which is a novel compound, can be prepared easily, by reacting exo-5-hydroxymethyl-endo-2,3-trimethylene norbornane with phosphorus tribromide, under the condition for the bromination reaction of an alcohol. The inert solvent for the first reaction is not reactive to the raw material II and is to be highly transparent to the radiation.
COPYRIGHT: (C)1980,JPO&Japio
JP11874778A 1978-09-27 1978-09-27 Exo-5-methyl-endo-2,3-trimethylene norbornane Pending JPS5545640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11874778A JPS5545640A (en) 1978-09-27 1978-09-27 Exo-5-methyl-endo-2,3-trimethylene norbornane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11874778A JPS5545640A (en) 1978-09-27 1978-09-27 Exo-5-methyl-endo-2,3-trimethylene norbornane

Publications (1)

Publication Number Publication Date
JPS5545640A true JPS5545640A (en) 1980-03-31

Family

ID=14744046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11874778A Pending JPS5545640A (en) 1978-09-27 1978-09-27 Exo-5-methyl-endo-2,3-trimethylene norbornane

Country Status (1)

Country Link
JP (1) JPS5545640A (en)

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