DE2738647A1 - Verfahren zur herstellung von optisch aktivem allethrolon - Google Patents

Verfahren zur herstellung von optisch aktivem allethrolon

Info

Publication number
DE2738647A1
DE2738647A1 DE19772738647 DE2738647A DE2738647A1 DE 2738647 A1 DE2738647 A1 DE 2738647A1 DE 19772738647 DE19772738647 DE 19772738647 DE 2738647 A DE2738647 A DE 2738647A DE 2738647 A1 DE2738647 A1 DE 2738647A1
Authority
DE
Germany
Prior art keywords
allethrolone
sulfonate
configuration
optically active
mixture
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.)
Granted
Application number
DE19772738647
Other languages
German (de)
English (en)
Other versions
DE2738647C2 (US20050192411A1-20050901-C00001.png
Inventor
Jacques Dr Martel
Jean Tessier
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf SA
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 SA filed Critical Roussel Uclaf SA
Publication of DE2738647A1 publication Critical patent/DE2738647A1/de
Application granted granted Critical
Publication of DE2738647C2 publication Critical patent/DE2738647C2/de
Granted legal-status Critical Current

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)
DE19772738647 1976-08-26 1977-08-26 Verfahren zur herstellung von optisch aktivem allethrolon Granted DE2738647A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625799A FR2362830A1 (fr) 1976-08-26 1976-08-26 Procede de transformation de sulfonate d'allethrolone optiquement active en allethrolone optiquement active de configuration antipodale de celle du sulfonate de depart

Publications (2)

Publication Number Publication Date
DE2738647A1 true DE2738647A1 (de) 1978-03-02
DE2738647C2 DE2738647C2 (US20050192411A1-20050901-C00001.png) 1987-03-19

Family

ID=9177153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772738647 Granted DE2738647A1 (de) 1976-08-26 1977-08-26 Verfahren zur herstellung von optisch aktivem allethrolon

Country Status (7)

Country Link
US (1) US4111994A (US20050192411A1-20050901-C00001.png)
JP (1) JPS5328146A (US20050192411A1-20050901-C00001.png)
CH (1) CH623022A5 (US20050192411A1-20050901-C00001.png)
DE (1) DE2738647A1 (US20050192411A1-20050901-C00001.png)
FR (1) FR2362830A1 (US20050192411A1-20050901-C00001.png)
GB (1) GB1548474A (US20050192411A1-20050901-C00001.png)
IT (1) IT1079936B (US20050192411A1-20050901-C00001.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029092A1 (en) * 1979-09-06 1981-05-27 Sumitomo Chemical Company, Limited Cis-(1R,2S)-3,3-dimethyl-2-((4S)-3-methyl-2-(2-propynyl)cyclopent-2-en-1-on-4-yloxyhydroxymethyl)-cyclopropanecarboxylic lactone and method of producing (S)-4-hydroxy-3-methyl-2-(2-propynyl)-cyclopent-2-en-1-on
EP0127386A2 (en) * 1983-05-25 1984-12-05 Sumitomo Chemical Company, Limited Process for producing optically active cyclopentenolones

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821945B2 (ja) * 1978-11-06 1983-05-04 株式会社日立製作所 けい光体及びその製造方法
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
US4683323A (en) * 1984-07-31 1987-07-28 Sumitomo Chemical Company, Limited Method for inversion of optically active 4-hydroxy-2-cyclopentenones
JPH0825954B2 (ja) * 1986-05-23 1996-03-13 住友化学工業株式会社 光学活性なシクロペンテノンエステル類およびその製造法
US5312560A (en) * 1992-03-19 1994-05-17 Nichia Chemical Industries, Ltd. Rare earth phosphor
CN106748867A (zh) * 2016-11-29 2017-05-31 四川花语精细化工有限公司 一种处理椰油酰胺丙基甜菜碱中二氯乙酸的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502895A1 (de) * 1974-01-25 1975-07-31 Sumitomo Chemical Co Verfahren zur herstellung von racemischem allethrolon
DE2535766A1 (de) * 1974-08-12 1976-02-26 Sumitomo Chemical Co Verfahren zur Herstellung von racemischem Allethrolon

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 (US20050192411A1-20050901-C00001.png) * 1969-07-10 1973-01-31
US4005146A (en) * 1971-12-28 1977-01-25 Roussel-Uclaf Resolution of dl-allethrolone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2502895A1 (de) * 1974-01-25 1975-07-31 Sumitomo Chemical Co Verfahren zur herstellung von racemischem allethrolon
DE2535766A1 (de) * 1974-08-12 1976-02-26 Sumitomo Chemical Co Verfahren zur Herstellung von racemischem Allethrolon

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Chem.Abstr., 84, 1976, 58753y *
J.Org.Chem., 19, 1954, 457-462 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029092A1 (en) * 1979-09-06 1981-05-27 Sumitomo Chemical Company, Limited Cis-(1R,2S)-3,3-dimethyl-2-((4S)-3-methyl-2-(2-propynyl)cyclopent-2-en-1-on-4-yloxyhydroxymethyl)-cyclopropanecarboxylic lactone and method of producing (S)-4-hydroxy-3-methyl-2-(2-propynyl)-cyclopent-2-en-1-on
EP0127386A2 (en) * 1983-05-25 1984-12-05 Sumitomo Chemical Company, Limited Process for producing optically active cyclopentenolones
EP0127386A3 (en) * 1983-05-25 1985-09-18 Sumitomo Chemical Company, Limited Process for producing optically active cyclopentenolones
US4571436A (en) * 1983-05-25 1986-02-18 Sumitomo Chemical Company, Limited Process for producing optically active cyclopentenolones

Also Published As

Publication number Publication date
US4111994A (en) 1978-09-05
IT1079936B (it) 1985-05-13
FR2362830A1 (fr) 1978-03-24
JPS61815B2 (US20050192411A1-20050901-C00001.png) 1986-01-11
JPS5328146A (en) 1978-03-16
FR2362830B1 (US20050192411A1-20050901-C00001.png) 1979-03-02
GB1548474A (en) 1979-07-18
DE2738647C2 (US20050192411A1-20050901-C00001.png) 1987-03-19
CH623022A5 (US20050192411A1-20050901-C00001.png) 1981-05-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR

D2 Grant after examination
8364 No opposition during term of opposition