DE2508281C3 - Verfahren zur Herstellung eines optisch aktiven, substituierten Hydroxycyclopentanessigsäure- γ -lactons - Google Patents

Verfahren zur Herstellung eines optisch aktiven, substituierten Hydroxycyclopentanessigsäure- γ -lactons

Info

Publication number
DE2508281C3
DE2508281C3 DE2508281A DE2508281A DE2508281C3 DE 2508281 C3 DE2508281 C3 DE 2508281C3 DE 2508281 A DE2508281 A DE 2508281A DE 2508281 A DE2508281 A DE 2508281A DE 2508281 C3 DE2508281 C3 DE 2508281C3
Authority
DE
Germany
Prior art keywords
compound
acid
group
solution
acetoxy
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.)
Expired
Application number
DE2508281A
Other languages
German (de)
English (en)
Other versions
DE2508281B2 (de
DE2508281A1 (de
Inventor
Francis Long Island N.Y. Johnson
Kenneth G. West Newton Mass. Paul
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.)
Gruppo Lepetit SpA
Original Assignee
Gruppo Lepetit SpA
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 Gruppo Lepetit SpA filed Critical Gruppo Lepetit SpA
Publication of DE2508281A1 publication Critical patent/DE2508281A1/de
Publication of DE2508281B2 publication Critical patent/DE2508281B2/de
Application granted granted Critical
Publication of DE2508281C3 publication Critical patent/DE2508281C3/de
Expired 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
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
    • C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
DE2508281A 1974-03-01 1975-02-26 Verfahren zur Herstellung eines optisch aktiven, substituierten Hydroxycyclopentanessigsäure- γ -lactons Expired DE2508281C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44710374A 1974-03-01 1974-03-01

Publications (3)

Publication Number Publication Date
DE2508281A1 DE2508281A1 (de) 1975-09-04
DE2508281B2 DE2508281B2 (de) 1979-08-23
DE2508281C3 true DE2508281C3 (de) 1980-04-30

Family

ID=23775005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2508281A Expired DE2508281C3 (de) 1974-03-01 1975-02-26 Verfahren zur Herstellung eines optisch aktiven, substituierten Hydroxycyclopentanessigsäure- γ -lactons

Country Status (11)

Country Link
JP (1) JPS5843395B2 (OSRAM)
BE (1) BE826149A (OSRAM)
CA (1) CA1060031A (OSRAM)
CH (2) CH605885A5 (OSRAM)
DE (1) DE2508281C3 (OSRAM)
DK (1) DK153946C (OSRAM)
FR (1) FR2264026B1 (OSRAM)
GB (1) GB1494758A (OSRAM)
IT (1) IT1033236B (OSRAM)
NL (1) NL7502395A (OSRAM)
SE (1) SE417513B (OSRAM)

Also Published As

Publication number Publication date
SE417513B (sv) 1981-03-23
IT1033236B (it) 1979-07-10
FR2264026B1 (OSRAM) 1978-04-21
GB1494758A (en) 1977-12-14
DK153946B (da) 1988-09-26
CH605886A5 (OSRAM) 1978-10-13
CA1060031A (en) 1979-08-07
DK75575A (OSRAM) 1975-11-03
DE2508281B2 (de) 1979-08-23
FR2264026A1 (OSRAM) 1975-10-10
JPS5843395B2 (ja) 1983-09-27
JPS50123656A (OSRAM) 1975-09-29
DK153946C (da) 1989-02-06
DE2508281A1 (de) 1975-09-04
SE7502311L (OSRAM) 1975-09-02
CH605885A5 (OSRAM) 1978-10-13
BE826149A (fr) 1975-06-16
NL7502395A (nl) 1975-09-03

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee