IL41030A0 - Resolution process of a cyclopentenolone - Google Patents

Resolution process of a cyclopentenolone

Info

Publication number
IL41030A0
IL41030A0 IL41030A IL4103072A IL41030A0 IL 41030 A0 IL41030 A0 IL 41030A0 IL 41030 A IL41030 A IL 41030A IL 4103072 A IL4103072 A IL 4103072A IL 41030 A0 IL41030 A0 IL 41030A0
Authority
IL
Israel
Prior art keywords
cyclopentenolone
resolution process
resolution
Prior art date
Application number
IL41030A
Other versions
IL41030A (en
Original Assignee
Roussel Uclaf
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 Roussel Uclaf filed Critical Roussel Uclaf
Publication of IL41030A0 publication Critical patent/IL41030A0/en
Publication of IL41030A publication Critical patent/IL41030A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/703—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups
    • C07C49/707—Unsaturated compounds containing a keto groups being part of a ring containing hydroxy groups a keto group being part of a three- to five-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
IL41030A 1971-12-28 1972-12-07 Resolution process of d,1-allethrolone and novel allethrolone hemiesters with dibasic alkanoic acids IL41030A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146981A FR2166503A5 (en) 1971-12-28 1971-12-28

Publications (2)

Publication Number Publication Date
IL41030A0 true IL41030A0 (en) 1973-02-28
IL41030A IL41030A (en) 1975-06-25

Family

ID=9088218

Family Applications (1)

Application Number Title Priority Date Filing Date
IL41030A IL41030A (en) 1971-12-28 1972-12-07 Resolution process of d,1-allethrolone and novel allethrolone hemiesters with dibasic alkanoic acids

Country Status (19)

Country Link
JP (1) JPS5838414B2 (en)
AU (1) AU463657B2 (en)
BE (1) BE793190A (en)
BR (1) BR7209164D0 (en)
CA (1) CA998402A (en)
CH (1) CH560662A5 (en)
DD (1) DD102139A5 (en)
DE (1) DE2263880C3 (en)
DK (1) DK139384B (en)
ES (1) ES410060A1 (en)
FR (1) FR2166503A5 (en)
GB (1) GB1401350A (en)
HU (1) HU167951B (en)
IL (1) IL41030A (en)
IT (1) IT974312B (en)
NL (1) NL179812C (en)
SE (1) SE396376B (en)
SU (1) SU577966A3 (en)
ZA (1) ZA728905B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931291A (en) * 1973-03-28 1976-01-06 Sumitomo Chemical Company, Limited Preparation of optically active allethrorone via allethronyl acid phthalate
FR2458531A1 (en) * 1979-06-12 1981-01-02 Roussel Uclaf PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE ALLETHROLONE BY SPLITTING AN OPTICALLY ACTIVE ALLETHROLONE CHIRAL ACID ESTER USING A BORON HALIDE
EP0122779B1 (en) * 1983-04-19 1986-07-23 Sumitomo Chemical Company, Limited Production of optically active cyclopentenolones
JPS62175907U (en) * 1986-04-28 1987-11-09

Also Published As

Publication number Publication date
DE2263880C3 (en) 1979-06-28
FR2166503A5 (en) 1973-08-17
AU463657B2 (en) 1975-07-15
ES410060A1 (en) 1976-01-01
BR7209164D0 (en) 1973-09-13
SE396376B (en) 1977-09-19
CA998402A (en) 1976-10-12
SU577966A3 (en) 1977-10-25
DE2263880A1 (en) 1973-07-05
HU167951B (en) 1976-01-28
DD102139A5 (en) 1973-12-05
NL7217763A (en) 1973-07-02
AU5055172A (en) 1974-07-04
CH560662A5 (en) 1975-04-15
NL179812B (en) 1986-06-16
JPS4875545A (en) 1973-10-11
JPS5838414B2 (en) 1983-08-23
GB1401350A (en) 1975-07-16
IL41030A (en) 1975-06-25
DK139384B (en) 1979-02-12
DK139384C (en) 1979-07-23
ZA728905B (en) 1974-02-27
DE2263880B2 (en) 1978-11-02
IT974312B (en) 1974-06-20
NL179812C (en) 1986-11-17
BE793190A (en) 1973-06-22

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