JPS5651467A - Manufacture of 55*2*2*22trihalogenoethyl**4*44 dialkylltetrahydrofurann22one and iminium salt thereof - Google Patents

Manufacture of 55*2*2*22trihalogenoethyl**4*44 dialkylltetrahydrofurann22one and iminium salt thereof

Info

Publication number
JPS5651467A
JPS5651467A JP12472780A JP12472780A JPS5651467A JP S5651467 A JPS5651467 A JP S5651467A JP 12472780 A JP12472780 A JP 12472780A JP 12472780 A JP12472780 A JP 12472780A JP S5651467 A JPS5651467 A JP S5651467A
Authority
JP
Japan
Prior art keywords
formula
carbon atoms
image
iminium salt
iminium
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
JP12472780A
Other languages
English (en)
Inventor
Kurotsupu Ruudorufu
Fuishiyaa Marutein
Harupuritsutaa Kurausu
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS5651467A publication Critical patent/JPS5651467A/ja
Pending legal-status Critical Current

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Saccharide Compounds (AREA)
JP12472780A 1979-09-19 1980-09-10 Manufacture of 55*2*2*22trihalogenoethyl**4*44 dialkylltetrahydrofurann22one and iminium salt thereof Pending JPS5651467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792937836 DE2937836A1 (de) 1979-09-19 1979-09-19 Verfahren zur herstellung von 5-(2,2,2-trihalogenethyl)-dialkyl-tetrahydrofuran-2-onen

Publications (1)

Publication Number Publication Date
JPS5651467A true JPS5651467A (en) 1981-05-09

Family

ID=6081256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12472780A Pending JPS5651467A (en) 1979-09-19 1980-09-10 Manufacture of 55*2*2*22trihalogenoethyl**4*44 dialkylltetrahydrofurann22one and iminium salt thereof

Country Status (5)

Country Link
US (1) US4320062A (ja)
EP (1) EP0025935B1 (ja)
JP (1) JPS5651467A (ja)
AT (1) ATE2076T1 (ja)
DE (2) DE2937836A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370654U (ja) * 1986-10-29 1988-05-12
JPH0256848A (ja) * 1988-08-22 1990-02-26 Toshiba Lighting & Technol Corp 管球

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2706283B1 (fr) * 1993-06-17 1995-07-28 Serf Elément fémoral de prothèse de hanche.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884916A (en) * 1971-03-30 1975-05-20 Janssen Pharmaceutica Nv 2,2-Diaryl-4-(4-aryl-4-hydroxy-piperidino)-butyramides
JPS5283456A (en) * 1975-12-29 1977-07-12 Kuraray Co Ltd Preparation of gamma-lactone derivative
DE2813336A1 (de) * 1977-03-31 1978-10-05 Ciba Geigy Ag 2-(2',2'-dihalogenvinyl)- und 2-(2', 2',2'-trihalogenaethyl)-cyclobutanone
DE2747824A1 (de) * 1977-10-26 1979-05-03 Bayer Ag Verfahren zur herstellung von halogenvinyl-gamma-butyrolactonen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370654U (ja) * 1986-10-29 1988-05-12
JPH0256848A (ja) * 1988-08-22 1990-02-26 Toshiba Lighting & Technol Corp 管球

Also Published As

Publication number Publication date
EP0025935A1 (de) 1981-04-01
DE3061435D1 (en) 1983-01-27
ATE2076T1 (de) 1983-01-15
EP0025935B1 (de) 1982-12-22
DE2937836A1 (de) 1981-04-09
US4320062A (en) 1982-03-16

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