NL187852C - Werkwijze ter bereiding van optisch aktief allethrolon. - Google Patents

Werkwijze ter bereiding van optisch aktief allethrolon.

Info

Publication number
NL187852C
NL187852C NLAANVRAGE7706927,A NL7706927A NL187852C NL 187852 C NL187852 C NL 187852C NL 7706927 A NL7706927 A NL 7706927A NL 187852 C NL187852 C NL 187852C
Authority
NL
Netherlands
Prior art keywords
optically active
preparing optically
active allethrolone
allethrolone
preparing
Prior art date
Application number
NLAANVRAGE7706927,A
Other languages
English (en)
Dutch (nl)
Other versions
NL187852B (nl
NL7706927A (nl
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 NL7706927A publication Critical patent/NL7706927A/xx
Publication of NL187852B publication Critical patent/NL187852B/xx
Application granted granted Critical
Publication of NL187852C publication Critical patent/NL187852C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NLAANVRAGE7706927,A 1976-06-23 1977-06-22 Werkwijze ter bereiding van optisch aktief allethrolon. NL187852C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619087A FR2355815A1 (fr) 1976-06-23 1976-06-23 Sulfonates d'allethrolone optiquement active, leur procede de preparation et leur application a l'inversion du centre d'asymetrie de l'allethrolone

Publications (3)

Publication Number Publication Date
NL7706927A NL7706927A (nl) 1977-12-28
NL187852B NL187852B (nl) 1991-09-02
NL187852C true NL187852C (nl) 1992-02-03

Family

ID=9174771

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7706927,A NL187852C (nl) 1976-06-23 1977-06-22 Werkwijze ter bereiding van optisch aktief allethrolon.

Country Status (14)

Country Link
US (1) US4128584A (sv)
JP (2) JPS52156840A (sv)
BE (1) BE855978A (sv)
CA (1) CA1097369A (sv)
CH (1) CH623303A5 (sv)
DE (1) DE2728328A1 (sv)
DK (2) DK155661C (sv)
FR (1) FR2355815A1 (sv)
GB (1) GB1535157A (sv)
HU (1) HU177030B (sv)
IE (1) IE45008B1 (sv)
IT (1) IT1079711B (sv)
NL (1) NL187852C (sv)
SE (1) SE439483B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4255351A (en) * 1978-03-14 1981-03-10 Ciba-Geigy Corporation Sulfonic acid esters of 2,2,2-trichloroethylhydroxycyclobutanones
FR2458531A1 (fr) * 1979-06-12 1981-01-02 Roussel Uclaf Procede de preparation d'allethrolone optiquement active par scission d'un ester d'acide chiral d'allethrolone optiquement active a l'aide d'un halogenure de bore
JPS59186953A (ja) * 1983-04-07 1984-10-23 Sumitomo Chem Co Ltd 光学活性シクロペンテノロンの製造法
DE3465185D1 (en) * 1983-05-25 1987-09-10 Sumitomo Chemical Co Process for producing optically active cyclopentenolones
JPS601151A (ja) * 1983-06-17 1985-01-07 Sumitomo Chem Co Ltd 光学活性シクロペンテノロン類の製造法
JPS6087237A (ja) * 1983-10-19 1985-05-16 Toyo Sutoufuaa Chem:Kk 光学活性なケトンの製造方法
JPS60184039A (ja) * 1984-03-01 1985-09-19 Toyo Sutoufuaa Chem:Kk 光学活性なケトンの製造方法
US4683323A (en) * 1984-07-31 1987-07-28 Sumitomo Chemical Company, Limited Method for inversion of optically active 4-hydroxy-2-cyclopentenones
CN109939734B (zh) * 2019-04-19 2021-10-29 临海市利民化工有限公司 一种全氟磺酸树脂催化剂、制备方法及在制备二氯一氟甲烷中的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891888A (en) * 1953-06-23 1959-06-23 Union Carbide Corp 3(2-cyclopentenyl)-2-methyl-4-oxo-2-cyclopentenyl chrysanthemumate insecticide and process of making it
GB1305024A (sv) * 1969-07-10 1973-01-31
US4005146A (en) * 1971-12-28 1977-01-25 Roussel-Uclaf Resolution of dl-allethrolone

Also Published As

Publication number Publication date
DE2728328C2 (sv) 1987-01-08
BE855978A (fr) 1977-12-22
NL187852B (nl) 1991-09-02
SE7705988L (sv) 1977-12-24
DK155661B (da) 1989-05-01
US4128584A (en) 1978-12-05
DK692888A (da) 1988-12-13
DE2728328A1 (de) 1978-01-05
CH623303A5 (sv) 1981-05-29
DK160247B (da) 1991-02-18
FR2355815B1 (sv) 1978-10-13
JPS6338339B2 (sv) 1988-07-29
HU177030B (hu) 1981-06-28
IE45008B1 (en) 1982-06-02
IT1079711B (it) 1985-05-13
DK160247C (da) 1991-07-22
GB1535157A (en) 1978-12-06
CA1097369A (fr) 1981-03-10
FR2355815A1 (fr) 1978-01-20
JPS61218552A (ja) 1986-09-29
DK692888D0 (da) 1988-12-13
DK155661C (da) 1994-06-20
NL7706927A (nl) 1977-12-28
SE439483B (sv) 1985-06-17
JPS52156840A (en) 1977-12-27
IE45008L (en) 1977-12-23
DK275277A (da) 1977-12-24
JPS6135982B2 (sv) 1986-08-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent

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