AT358056B - METHOD FOR PRODUCING DIHALOGENVINYL- GAMMA BUTYROLACTONES - Google Patents

METHOD FOR PRODUCING DIHALOGENVINYL- GAMMA BUTYROLACTONES

Info

Publication number
AT358056B
AT358056B AT161778A AT161778A AT358056B AT 358056 B AT358056 B AT 358056B AT 161778 A AT161778 A AT 161778A AT 161778 A AT161778 A AT 161778A AT 358056 B AT358056 B AT 358056B
Authority
AT
Austria
Prior art keywords
dihalogenvinyl
producing
gamma butyrolactones
butyrolactones
gamma
Prior art date
Application number
AT161778A
Other languages
German (de)
Other versions
ATA161778A (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Priority to AT601179A priority Critical patent/AT358059B/en
Publication of ATA161778A publication Critical patent/ATA161778A/en
Application granted granted Critical
Publication of AT358056B publication Critical patent/AT358056B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT161778A 1977-03-09 1978-03-07 METHOD FOR PRODUCING DIHALOGENVINYL- GAMMA BUTYROLACTONES AT358056B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT601179A AT358059B (en) 1977-03-09 1979-09-12 METHOD FOR PRODUCING NEW OXIRANES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710151 DE2710151A1 (en) 1977-03-09 1977-03-09 PROCESS FOR THE PREPARATION OF DIHALOGENVINYL-GAMMA-BUTYROLACTONES

Publications (2)

Publication Number Publication Date
ATA161778A ATA161778A (en) 1980-01-15
AT358056B true AT358056B (en) 1980-08-25

Family

ID=6003117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT161778A AT358056B (en) 1977-03-09 1978-03-07 METHOD FOR PRODUCING DIHALOGENVINYL- GAMMA BUTYROLACTONES

Country Status (12)

Country Link
JP (1) JPS53112866A (en)
AT (1) AT358056B (en)
BE (1) BE864695A (en)
BR (1) BR7801407A (en)
CH (2) CH635333A5 (en)
DE (1) DE2710151A1 (en)
DK (1) DK102378A (en)
FR (1) FR2392982A1 (en)
GB (3) GB1602502A (en)
IL (1) IL54199A (en)
IT (1) IT7820981A0 (en)
NL (1) NL7802536A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523816A (en) * 1976-07-19 1978-09-06 Cheminova As Preparation of (2,2-disubstituted vinyl)-y-butyrolactione

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488732A (en) * 1967-02-21 1970-01-06 Mobil Oil Corp Heterocyclic ring compounds and preparation of same
FR2110782A5 (en) * 1970-10-30 1972-06-02 Roure Bertrand Dupont Sa
IT1078770B (en) * 1976-01-21 1985-05-08 Cheminova As PROCEDURE TO PRODUCE (VINYL-2,2-BISUBSTITUTED) RANGE-BUTYRON-BRICKS AND PRODUCTS OBTAINED
GB1503857A (en) * 1976-05-25 1978-03-15 Cheminova As Production of chrysanthemic acid esters and homologues thereof
GB1523816A (en) * 1976-07-19 1978-09-06 Cheminova As Preparation of (2,2-disubstituted vinyl)-y-butyrolactione
DE2740849A1 (en) * 1977-09-10 1979-03-22 Bayer Ag PROCESS FOR THE PRODUCTION OF HALOGENVINYL-SUBSTITUTED TETRAHYDROFURAN-2-ONES
DE2747824A1 (en) * 1977-10-26 1979-05-03 Bayer Ag PROCESS FOR THE PREPARATION OF HALOGENVINYL GAMMA BUTYROLACTONE

Also Published As

Publication number Publication date
FR2392982B1 (en) 1983-02-04
ATA161778A (en) 1980-01-15
IL54199A0 (en) 1978-06-15
GB1602501A (en) 1981-11-11
IT7820981A0 (en) 1978-03-07
GB1602502A (en) 1981-11-11
GB1602503A (en) 1981-11-11
JPS53112866A (en) 1978-10-02
FR2392982A1 (en) 1978-12-29
BR7801407A (en) 1978-10-31
CH635333A5 (en) 1983-03-31
NL7802536A (en) 1978-09-12
BE864695A (en) 1978-09-11
CH636095A5 (en) 1983-05-13
DK102378A (en) 1978-09-10
DE2710151A1 (en) 1978-09-14
IL54199A (en) 1982-08-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee