CH557343A - PROCESS FOR THE PREPARATION OF 1-6-DISUBSTITUTED 2,3-4,5-DIANHYDRO-IDITE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF 1-6-DISUBSTITUTED 2,3-4,5-DIANHYDRO-IDITE DERIVATIVES.

Info

Publication number
CH557343A
CH557343A CH281571A CH281571A CH557343A CH 557343 A CH557343 A CH 557343A CH 281571 A CH281571 A CH 281571A CH 281571 A CH281571 A CH 281571A CH 557343 A CH557343 A CH 557343A
Authority
CH
Switzerland
Prior art keywords
idite
dianhydro
disubstituted
derivatives
preparation
Prior art date
Application number
CH281571A
Other languages
German (de)
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of CH557343A publication Critical patent/CH557343A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/16—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/16—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by esterified hydroxyl radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH281571A 1970-03-02 1971-02-26 PROCESS FOR THE PREPARATION OF 1-6-DISUBSTITUTED 2,3-4,5-DIANHYDRO-IDITE DERIVATIVES. CH557343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUGO001128 1970-03-02

Publications (1)

Publication Number Publication Date
CH557343A true CH557343A (en) 1974-12-31

Family

ID=10996679

Family Applications (1)

Application Number Title Priority Date Filing Date
CH281571A CH557343A (en) 1970-03-02 1971-02-26 PROCESS FOR THE PREPARATION OF 1-6-DISUBSTITUTED 2,3-4,5-DIANHYDRO-IDITE DERIVATIVES.

Country Status (6)

Country Link
JP (1) JPS549176B1 (en)
AT (1) AT304581B (en)
CH (1) CH557343A (en)
DE (1) DE2109855C3 (en)
DK (1) DK132949C (en)
NL (1) NL7102507A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012162516A (en) * 2010-11-19 2012-08-30 Mitsubishi Chemicals Corp Process for producing 4-alkynyl-1,3-dioxolan-2-one derivative

Also Published As

Publication number Publication date
DE2109855C3 (en) 1973-10-18
DK132949C (en) 1976-07-26
DE2109855A1 (en) 1971-12-09
NL7102507A (en) 1971-09-06
JPS549176B1 (en) 1979-04-21
AT304581B (en) 1973-01-10
DK132949B (en) 1976-03-01
DE2109855B2 (en) 1973-03-22

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Legal Events

Date Code Title Description
PL Patent ceased