BR7209164D0 - DL-ALETRONA FOLDING PROCESS - Google Patents

DL-ALETRONA FOLDING PROCESS

Info

Publication number
BR7209164D0
BR7209164D0 BR9164/72A BR916472A BR7209164D0 BR 7209164 D0 BR7209164 D0 BR 7209164D0 BR 9164/72 A BR9164/72 A BR 9164/72A BR 916472 A BR916472 A BR 916472A BR 7209164 D0 BR7209164 D0 BR 7209164D0
Authority
BR
Brazil
Prior art keywords
aletrona
folding process
folding
aletrona folding
Prior art date
Application number
BR9164/72A
Other languages
Portuguese (pt)
Inventor
B Goffinet
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 BR7209164D0 publication Critical patent/BR7209164D0/en

Links

Classifications

    • 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
    • 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

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)
BR9164/72A 1971-12-28 1972-12-27 DL-ALETRONA FOLDING PROCESS BR7209164D0 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR7209164D0 true BR7209164D0 (en) 1973-09-13

Family

ID=9088218

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9164/72A BR7209164D0 (en) 1971-12-28 1972-12-27 DL-ALETRONA FOLDING PROCESS

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
CH560662A5 (en) 1975-04-15
BE793190A (en) 1973-06-22
NL179812C (en) 1986-11-17
JPS5838414B2 (en) 1983-08-23
DE2263880C3 (en) 1979-06-28
HU167951B (en) 1976-01-28
JPS4875545A (en) 1973-10-11
NL7217763A (en) 1973-07-02
SE396376B (en) 1977-09-19
AU5055172A (en) 1974-07-04
DE2263880A1 (en) 1973-07-05
DE2263880B2 (en) 1978-11-02
CA998402A (en) 1976-10-12
AU463657B2 (en) 1975-07-15
NL179812B (en) 1986-06-16
IT974312B (en) 1974-06-20
IL41030A (en) 1975-06-25
DD102139A5 (en) 1973-12-05
DK139384B (en) 1979-02-12
SU577966A3 (en) 1977-10-25
ZA728905B (en) 1974-02-27
IL41030A0 (en) 1973-02-28
FR2166503A5 (en) 1973-08-17
GB1401350A (en) 1975-07-16
DK139384C (en) 1979-07-23
ES410060A1 (en) 1976-01-01

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