DE2925518A1 - Verfahren zur herstellung bifunktioneller aliphatischer organischer verbindungen - Google Patents

Verfahren zur herstellung bifunktioneller aliphatischer organischer verbindungen

Info

Publication number
DE2925518A1
DE2925518A1 DE19792925518 DE2925518A DE2925518A1 DE 2925518 A1 DE2925518 A1 DE 2925518A1 DE 19792925518 DE19792925518 DE 19792925518 DE 2925518 A DE2925518 A DE 2925518A DE 2925518 A1 DE2925518 A1 DE 2925518A1
Authority
DE
Germany
Prior art keywords
salt
acid
divalent
bivalent
trivalent
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.)
Withdrawn
Application number
DE19792925518
Other languages
German (de)
English (en)
Inventor
Attilio Citterio
Paolo Maggioni
Francesco Minisci
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.)
Brichima SpA
Original Assignee
Brichima 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 Brichima SpA filed Critical Brichima SpA
Publication of DE2925518A1 publication Critical patent/DE2925518A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/373Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation 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
    • C07C45/67Preparation 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
    • C07C45/68Preparation 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
    • C07C45/72Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/12Ketones containing more than one keto group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/39Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19792925518 1978-06-26 1979-06-25 Verfahren zur herstellung bifunktioneller aliphatischer organischer verbindungen Withdrawn DE2925518A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24949/78A IT1097281B (it) 1978-06-26 1978-06-26 Processo per la produzione di composti organici alifatici difunzionali

Publications (1)

Publication Number Publication Date
DE2925518A1 true DE2925518A1 (de) 1980-01-17

Family

ID=11215235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792925518 Withdrawn DE2925518A1 (de) 1978-06-26 1979-06-25 Verfahren zur herstellung bifunktioneller aliphatischer organischer verbindungen

Country Status (9)

Country Link
JP (1) JPS557277A (it)
BE (1) BE877290A (it)
CA (1) CA1150733A (it)
CH (1) CH642937A5 (it)
DE (1) DE2925518A1 (it)
FR (1) FR2429768A1 (it)
GB (1) GB2024216B (it)
IT (1) IT1097281B (it)
NL (1) NL7904981A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229300A1 (de) * 1982-08-05 1984-02-09 Haarmann & Reimer Gmbh, 3450 Holzminden Aliphatische dicarbonsaeureester als riechstoffe und diese enthaltende parfuemkompositionen und parfuemierte produkte

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671810A (en) * 1952-05-24 1954-03-09 Du Pont Long-chain diketones
DE1254141B (de) * 1959-12-31 1967-11-16 Montedison Spa Verfahren zur Herstellung von alpha-Chlor- oder alpha-Bromderivaten gesaettigter aliphatischer Mono- oder Dicarbonsaeuren
NL141864B (nl) * 1971-05-01 1974-04-16 Stamicarbon Werkwijze voor de bereiding van cyanoalkaancarbonzuren.

Also Published As

Publication number Publication date
JPS557277A (en) 1980-01-19
GB2024216A (en) 1980-01-09
CA1150733A (en) 1983-07-26
FR2429768B1 (it) 1982-12-31
CH642937A5 (de) 1984-05-15
BE877290A (fr) 1979-10-15
IT7824949A0 (it) 1978-06-26
FR2429768A1 (fr) 1980-01-25
IT1097281B (it) 1985-08-31
GB2024216B (en) 1982-11-10
NL7904981A (nl) 1979-12-28

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee