TW223625B - - Google Patents

Info

Publication number
TW223625B
TW223625B TW080103210A TW80103210A TW223625B TW 223625 B TW223625 B TW 223625B TW 080103210 A TW080103210 A TW 080103210A TW 80103210 A TW80103210 A TW 80103210A TW 223625 B TW223625 B TW 223625B
Authority
TW
Taiwan
Application number
TW080103210A
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of TW223625B publication Critical patent/TW223625B/zh

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
    • 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
    • C07C45/68—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 increase in the number of carbon atoms
    • C07C45/72—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 increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
    • 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
    • C07C45/76—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 with the aid of ketenes
    • 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
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • 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
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • 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
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/835—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups having unsaturation outside an aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
TW080103210A 1990-04-26 1991-04-24 TW223625B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH142490 1990-04-26

Publications (1)

Publication Number Publication Date
TW223625B true TW223625B (zh) 1994-05-11

Family

ID=4210138

Family Applications (1)

Application Number Title Priority Date Filing Date
TW080103210A TW223625B (zh) 1990-04-26 1991-04-24

Country Status (7)

Country Link
EP (1) EP0454623B1 (zh)
JP (1) JPH04225935A (zh)
KR (1) KR0168056B1 (zh)
CA (1) CA2041134A1 (zh)
DE (1) DE59106456D1 (zh)
ES (1) ES2077208T3 (zh)
TW (1) TW223625B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2169143C2 (ru) * 1995-05-25 2001-06-20 Джи. Ди. Сирл Энд Ко. Способ получения 3-галогеналкил-1н-пиразолов
TW200504083A (en) 2003-06-10 2005-02-01 Showa Denko Kk Processes for preparing β-diketone compound, metal complex thereof and metallic compound
JP4744815B2 (ja) * 2003-06-10 2011-08-10 昭和電工株式会社 β−ジケトン化合物、その金属錯体および金属化合物の製造方法
DE102005003057A1 (de) 2005-01-22 2006-07-27 Henkel Kgaa Spritzbare, niedrigviskose Kautschuk-Dämpfungsmassen
GB0719180D0 (en) * 2007-10-02 2007-11-14 Cambrex Karlskoga Ab New process
CN102171200B (zh) * 2008-10-02 2015-09-30 坎布雷卡尔斯库加公司 用于制备二酮类和药物的方法
FR2964964B1 (fr) * 2010-09-20 2013-10-18 Dexera Procede de synthese de composes beta-dicarbonyles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004932A (en) * 1958-01-15 1961-10-17 Dow Chemical Co Unsaturated beta-diketones and polymers and co-polymers thereof
DE1618442A1 (de) * 1967-06-24 1970-12-17 Hoechst Ag Verfahren zur Herstellung von cyclischen ss-Diketonen
DE1618444A1 (de) * 1967-06-24 1971-04-01 Hoechst Ag Verfahren zur Herstellung von ss-Diketonen
US4482745A (en) * 1983-11-02 1984-11-13 American Cyanamid Company Procedure for preparing 1,3-diphenyl-1,3-propanedione

Also Published As

Publication number Publication date
KR0168056B1 (ko) 1999-03-20
JPH04225935A (ja) 1992-08-14
EP0454623A1 (de) 1991-10-30
KR910018334A (ko) 1991-11-30
ES2077208T3 (es) 1995-11-16
EP0454623B1 (de) 1995-09-13
CA2041134A1 (en) 1991-10-27
DE59106456D1 (de) 1995-10-19

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