DK140935B - Fremgangsmåde til fremstilling af allethrolon. - Google Patents

Fremgangsmåde til fremstilling af allethrolon.

Info

Publication number
DK140935B
DK140935B DK168374AA DK168374A DK140935B DK 140935 B DK140935 B DK 140935B DK 168374A A DK168374A A DK 168374AA DK 168374 A DK168374 A DK 168374A DK 140935 B DK140935 B DK 140935B
Authority
DK
Denmark
Prior art keywords
allethrolone
preparation
Prior art date
Application number
DK168374AA
Other languages
Danish (da)
English (en)
Other versions
DK140935C (enrdf_load_stackoverflow
Inventor
Masanao Matsui
Fukashi Horiuchi
Hajime Hirai
Nobushige Itaya
Original Assignee
Sumitomo Chemical Co
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
Priority claimed from JP3600573A external-priority patent/JPS49124046A/ja
Priority claimed from JP3647373A external-priority patent/JPS5632299B2/ja
Priority claimed from JP4441173A external-priority patent/JPS5136270B2/ja
Priority claimed from JP6604073A external-priority patent/JPS5013366A/ja
Priority claimed from JP6603973A external-priority patent/JPS5013365A/ja
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Priority to DK36878A priority Critical patent/DK142908B/da
Publication of DK140935B publication Critical patent/DK140935B/da
Application granted granted Critical
Publication of DK140935C publication Critical patent/DK140935C/da

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK168374AA 1973-03-28 1974-03-27 Fremgangsmåde til fremstilling af allethrolon. DK140935B (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK36878A DK142908B (da) 1973-03-28 1978-01-25 Fremgangsmåde til opspaltning af racemisk surt allethronylphthalat.

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3600573A JPS49124046A (enrdf_load_stackoverflow) 1973-03-28 1973-03-28
JP3647373A JPS5632299B2 (enrdf_load_stackoverflow) 1973-03-29 1973-03-29
JP4441173A JPS5136270B2 (enrdf_load_stackoverflow) 1973-04-18 1973-04-18
JP6604073A JPS5013366A (enrdf_load_stackoverflow) 1973-06-11 1973-06-11
JP6603973A JPS5013365A (enrdf_load_stackoverflow) 1973-06-11 1973-06-11

Publications (2)

Publication Number Publication Date
DK140935B true DK140935B (da) 1979-12-10
DK140935C DK140935C (enrdf_load_stackoverflow) 1980-05-19

Family

ID=27521755

Family Applications (1)

Application Number Title Priority Date Filing Date
DK168374AA DK140935B (da) 1973-03-28 1974-03-27 Fremgangsmåde til fremstilling af allethrolon.

Country Status (7)

Country Link
CH (2) CH594594A5 (enrdf_load_stackoverflow)
DK (1) DK140935B (enrdf_load_stackoverflow)
FR (1) FR2223347B1 (enrdf_load_stackoverflow)
GB (1) GB1421693A (enrdf_load_stackoverflow)
IL (1) IL44475A (enrdf_load_stackoverflow)
IT (1) IT1009396B (enrdf_load_stackoverflow)
NL (1) NL166457C (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
FR2223347B1 (enrdf_load_stackoverflow) 1976-06-25
IL44475A0 (en) 1974-06-30
GB1421693A (en) 1976-01-21
DE2414794A1 (de) 1974-10-03
DE2414794B2 (de) 1976-07-15
CH594586A5 (enrdf_load_stackoverflow) 1978-01-13
CH594594A5 (enrdf_load_stackoverflow) 1978-01-13
NL166457C (nl) 1981-08-17
NL7404138A (enrdf_load_stackoverflow) 1974-10-01
NL166457B (nl) 1981-03-16
IL44475A (en) 1978-01-31
IT1009396B (it) 1976-12-10
FR2223347A1 (enrdf_load_stackoverflow) 1974-10-25
DK140935C (enrdf_load_stackoverflow) 1980-05-19

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Legal Events

Date Code Title Description
PBP Patent lapsed