DE3674122D1 - Verfahren zur herstellung optisch aktiver alpha-haloalkylarylketone. - Google Patents

Verfahren zur herstellung optisch aktiver alpha-haloalkylarylketone.

Info

Publication number
DE3674122D1
DE3674122D1 DE8686113499T DE3674122T DE3674122D1 DE 3674122 D1 DE3674122 D1 DE 3674122D1 DE 8686113499 T DE8686113499 T DE 8686113499T DE 3674122 T DE3674122 T DE 3674122T DE 3674122 D1 DE3674122 D1 DE 3674122D1
Authority
DE
Germany
Prior art keywords
optically active
producing optically
active alpha
haloalkylaryl
ketone
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.)
Expired - Fee Related
Application number
DE8686113499T
Other languages
English (en)
Inventor
Graziano Castaldi
Silvia Cavicchioli
Claudio Giordano
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.)
Zambon SpA
Original Assignee
Zambon SpA
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 Zambon SpA filed Critical Zambon SpA
Application granted granted Critical
Publication of DE3674122D1 publication Critical patent/DE3674122D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8686113499T 1985-10-04 1986-10-01 Verfahren zur herstellung optisch aktiver alpha-haloalkylarylketone. Expired - Fee Related DE3674122D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22356/85A IT1190398B (it) 1985-10-04 1985-10-04 Processo per la preparazione di alfa aloalchil-aril-chetoni otticamente attivi

Publications (1)

Publication Number Publication Date
DE3674122D1 true DE3674122D1 (de) 1990-10-18

Family

ID=11195149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686113499T Expired - Fee Related DE3674122D1 (de) 1985-10-04 1986-10-01 Verfahren zur herstellung optisch aktiver alpha-haloalkylarylketone.

Country Status (8)

Country Link
US (1) US4764642A (de)
EP (1) EP0217376B1 (de)
JP (1) JPS62116539A (de)
AT (1) ATE56423T1 (de)
DE (1) DE3674122D1 (de)
ES (1) ES2017459B3 (de)
GR (1) GR3000980T3 (de)
IT (1) IT1190398B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1190436B (it) * 1985-12-13 1988-02-16 Zambon Spa Processo stereoselettivo per la preparazione di composti carbonilici alfa,beta-disostituiti otticamente attivi
IT1198237B (it) * 1986-12-23 1988-12-21 Zambon Spa Intermedi per la sintesi di composti organici
KR927003494A (ko) * 1989-09-01 1992-12-18 제임스 알. 넬슨 항진균 화합물을 제조하기 위한 비대칭 화학합성법 및 중간체

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3361316D1 (en) * 1982-03-02 1986-01-09 Sumitomo Chemical Co Preparation of optically active 4-demethoxydaunomycinone
DE3563848D1 (en) * 1984-04-06 1988-08-25 Zambon Spa Process for the preparation of optically active alpha-arylalkanoic acids and intermediates thereof

Also Published As

Publication number Publication date
GR3000980T3 (en) 1991-12-10
ES2017459B3 (es) 1991-02-16
US4764642A (en) 1988-08-16
JPS62116539A (ja) 1987-05-28
ATE56423T1 (de) 1990-09-15
EP0217376A2 (de) 1987-04-08
IT8522356A0 (it) 1985-10-04
IT1190398B (it) 1988-02-16
EP0217376B1 (de) 1990-09-12
EP0217376A3 (en) 1988-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee