IL54199A - Derivatives of 3-carboxy dihalovinyl-ypsilon-butyrolactones,their preparation and process for preparation of dihalovinyl-ypsilon-butyrolactone using them - Google Patents

Derivatives of 3-carboxy dihalovinyl-ypsilon-butyrolactones,their preparation and process for preparation of dihalovinyl-ypsilon-butyrolactone using them

Info

Publication number
IL54199A
IL54199A IL54199A IL5419978A IL54199A IL 54199 A IL54199 A IL 54199A IL 54199 A IL54199 A IL 54199A IL 5419978 A IL5419978 A IL 5419978A IL 54199 A IL54199 A IL 54199A
Authority
IL
Israel
Prior art keywords
dihalovinyl
ypsilon
preparation
butyrolactones
butyrolactone
Prior art date
Application number
IL54199A
Other languages
English (en)
Other versions
IL54199A0 (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
Publication of IL54199A0 publication Critical patent/IL54199A0/xx
Publication of IL54199A publication Critical patent/IL54199A/xx

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)
IL54199A 1977-03-09 1978-03-06 Derivatives of 3-carboxy dihalovinyl-ypsilon-butyrolactones,their preparation and process for preparation of dihalovinyl-ypsilon-butyrolactone using them IL54199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772710151 DE2710151A1 (de) 1977-03-09 1977-03-09 Verfahren zur herstellung von dihalogenvinyl-gamma-butyrolactonen

Publications (2)

Publication Number Publication Date
IL54199A0 IL54199A0 (en) 1978-06-15
IL54199A true IL54199A (en) 1982-08-31

Family

ID=6003117

Family Applications (1)

Application Number Title Priority Date Filing Date
IL54199A IL54199A (en) 1977-03-09 1978-03-06 Derivatives of 3-carboxy dihalovinyl-ypsilon-butyrolactones,their preparation and process for preparation of dihalovinyl-ypsilon-butyrolactone using them

Country Status (12)

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

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 (de) * 1970-10-30 1972-06-02 Roure Bertrand Dupont Sa
IT1078770B (it) * 1976-01-21 1985-05-08 Cheminova As Procedimento per produrre (vinil-2,2-bisostituito)gamma-butirro-lattoni e prodotti ottenuti
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 (de) * 1977-09-10 1979-03-22 Bayer Ag Verfahren zur herstellung von halogenvinylsubstituierten tetrahydrofuran-2-onen
DE2747824A1 (de) * 1977-10-26 1979-05-03 Bayer Ag Verfahren zur herstellung von halogenvinyl-gamma-butyrolactonen

Also Published As

Publication number Publication date
GB1602502A (en) 1981-11-11
CH635333A5 (en) 1983-03-31
BR7801407A (pt) 1978-10-31
AT358056B (de) 1980-08-25
GB1602501A (en) 1981-11-11
IT7820981A0 (it) 1978-03-07
JPS53112866A (en) 1978-10-02
IL54199A0 (en) 1978-06-15
DK102378A (da) 1978-09-10
FR2392982A1 (fr) 1978-12-29
CH636095A5 (en) 1983-05-13
GB1602503A (en) 1981-11-11
BE864695A (fr) 1978-09-11
NL7802536A (nl) 1978-09-12
ATA161778A (de) 1980-01-15
FR2392982B1 (de) 1983-02-04
DE2710151A1 (de) 1978-09-14

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