JPS57102880A - 1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof - Google Patents

1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof

Info

Publication number
JPS57102880A
JPS57102880A JP55179404A JP17940480A JPS57102880A JP S57102880 A JPS57102880 A JP S57102880A JP 55179404 A JP55179404 A JP 55179404A JP 17940480 A JP17940480 A JP 17940480A JP S57102880 A JPS57102880 A JP S57102880A
Authority
JP
Japan
Prior art keywords
methyl
halogeno
epoxy
derivative
heptanol
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
JP55179404A
Other languages
Japanese (ja)
Inventor
Hisao Takayanagi
Yoshimi Morita
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei 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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP55179404A priority Critical patent/JPS57102880A/en
Priority to AU77924/81A priority patent/AU7792481A/en
Priority to DK554681A priority patent/DK554681A/en
Priority to FI814008A priority patent/FI814008L/en
Priority to IL64561A priority patent/IL64561A0/en
Priority to EP81110514A priority patent/EP0054909A3/en
Priority to NO814333A priority patent/NO814333L/en
Priority to ES508129A priority patent/ES508129A1/en
Publication of JPS57102880A publication Critical patent/JPS57102880A/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
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Epoxy Compounds (AREA)

Abstract

NEW MATERIAL:A compound of formulaI(X is halogen; Y is H or a protecting group of the hydroxyl group).
EXAMPLE: 1-Chloro-5,6-epoxy-6-methyl-heptan-2-ol.
USE: Useful as an important intermediate for the total synthesis of (1RS, 4SR, 5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dioxabicyclo[3.2.1]-octane- 1-acetic acid having the activity as a contraceptive agent.
PROCESS: A 1-halogeno-6-methyl-5-hepten-2-ol of formula II or a reactive derivative thereof is epoxidized to give the compound of formulaI. m-Chloroperbenzoic acid, etc. may be used as the epoxidizing agent.
COPYRIGHT: (C)1982,JPO&Japio
JP55179404A 1980-12-18 1980-12-18 1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof Pending JPS57102880A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP55179404A JPS57102880A (en) 1980-12-18 1980-12-18 1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof
AU77924/81A AU7792481A (en) 1980-12-18 1981-11-26 9-halo-8-hydroxy-4-methyl-4-nonenoic acids and their derivative esters and ethers
DK554681A DK554681A (en) 1980-12-18 1981-12-14 4-NONOIC ACIDS AND DERIVATIVES THEREOF
FI814008A FI814008L (en) 1980-12-18 1981-12-14 9-HALOGEN-8-HYDROXI-4-METHYL-4-NONENSYROR OR DERIVATIVES
IL64561A IL64561A0 (en) 1980-12-18 1981-12-15 9-halo-8-hydroxy-4-methyl-4-nonenoic acids,derivatives thereof,and a process for preparing the same
EP81110514A EP0054909A3 (en) 1980-12-18 1981-12-16 9-halo-8-hydroxy-4-methyl-4-nonenoic acids, derivatives thereof and a process for their preparation
NO814333A NO814333L (en) 1980-12-18 1981-12-17 SUBSTITUTED NONIC ACIDS AND DERIVATIVES THEREOF
ES508129A ES508129A1 (en) 1980-12-18 1981-12-18 9-Halo-8-hydroxy-4-methyl-4-nonenoic acids, derivatives thereof and a process for their preparation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55179404A JPS57102880A (en) 1980-12-18 1980-12-18 1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof

Publications (1)

Publication Number Publication Date
JPS57102880A true JPS57102880A (en) 1982-06-26

Family

ID=16065269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55179404A Pending JPS57102880A (en) 1980-12-18 1980-12-18 1-halogeno-5,6-epoxy-6-methyl-2-heptanol, its derivative and preparation thereof

Country Status (1)

Country Link
JP (1) JPS57102880A (en)

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