BE871421A - Procede de preparation de 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones - Google Patents

Procede de preparation de 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones

Info

Publication number
BE871421A
BE871421A BE191250A BE191250A BE871421A BE 871421 A BE871421 A BE 871421A BE 191250 A BE191250 A BE 191250A BE 191250 A BE191250 A BE 191250A BE 871421 A BE871421 A BE 871421A
Authority
BE
Belgium
Prior art keywords
dihydrofuran
dialkyl
hydroxy
ones
preparing
Prior art date
Application number
BE191250A
Other languages
English (en)
French (fr)
Inventor
B Biancini
V Caciagli
G Eletti Bianchi
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of BE871421A publication Critical patent/BE871421A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D307/60Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fats And Perfumes (AREA)
  • Furan Compounds (AREA)
  • Seasonings (AREA)
  • Cosmetics (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE191250A 1977-10-20 1978-10-20 Procede de preparation de 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones BE871421A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2880077A IT1087026B (it) 1977-10-20 1977-10-20 Procedimento per la preparazione di 2,5-dialchil-4-idrossi-2,3-diidrofuran-3-oni

Publications (1)

Publication Number Publication Date
BE871421A true BE871421A (fr) 1979-04-20

Family

ID=11224207

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191250A BE871421A (fr) 1977-10-20 1978-10-20 Procede de preparation de 2,5-dialkyl-4-hydroxy-2,3-dihydrofuran-3-ones

Country Status (10)

Country Link
JP (1) JPS5463068A (de)
BE (1) BE871421A (de)
CA (1) CA1110255A (de)
CH (1) CH636611A5 (de)
DE (1) DE2845843C3 (de)
FR (1) FR2406636A1 (de)
GB (1) GB2006205B (de)
IT (1) IT1087026B (de)
LU (1) LU80371A1 (de)
NL (1) NL7810532A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831676A1 (de) * 1978-07-19 1980-02-07 Basf Ag Neue bis-epoxy-dialkoxy-alkane, deren herstellung und verwendung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1383492A (en) * 1970-12-21 1974-02-12 Unilever Ltd Dicarbonyl compounds and preparation of dihydrofuranones therefrom

Also Published As

Publication number Publication date
NL7810532A (nl) 1979-04-24
DE2845843B2 (de) 1980-04-30
IT1087026B (it) 1985-05-31
CH636611A5 (it) 1983-06-15
CA1110255A (en) 1981-10-06
DE2845843A1 (de) 1979-04-26
GB2006205A (en) 1979-05-02
LU80371A1 (fr) 1979-03-19
FR2406636B1 (de) 1981-08-14
DE2845843C3 (de) 1980-12-18
FR2406636A1 (fr) 1979-05-18
GB2006205B (en) 1982-03-31
JPS5463068A (en) 1979-05-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SNAMPROGETTI S.P.A.

Effective date: 19841020