IT1097281B - Processo per la produzione di composti organici alifatici difunzionali - Google Patents

Processo per la produzione di composti organici alifatici difunzionali

Info

Publication number
IT1097281B
IT1097281B IT24949/78A IT2494978A IT1097281B IT 1097281 B IT1097281 B IT 1097281B IT 24949/78 A IT24949/78 A IT 24949/78A IT 2494978 A IT2494978 A IT 2494978A IT 1097281 B IT1097281 B IT 1097281B
Authority
IT
Italy
Prior art keywords
production
organic compounds
aliphatic organic
functional aliphatic
functional
Prior art date
Application number
IT24949/78A
Other languages
English (en)
Other versions
IT7824949A0 (it
Inventor
Paolo Maggioni
Francesco Minisci
Attilio Citterio
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 IT7824949A0 publication Critical patent/IT7824949A0/it
Priority to IT24949/78A priority Critical patent/IT1097281B/it
Priority to GB7921538A priority patent/GB2024216B/en
Priority to US06/050,331 priority patent/US4217290A/en
Priority to FR7915890A priority patent/FR2429768A1/fr
Priority to DE19792925518 priority patent/DE2925518A1/de
Priority to JP7922879A priority patent/JPS557277A/ja
Priority to NL7904981A priority patent/NL7904981A/xx
Priority to BE0/195978A priority patent/BE877290A/xx
Priority to CH595879A priority patent/CH642937A5/de
Priority to CA000330594A priority patent/CA1150733A/en
Application granted granted Critical
Publication of IT1097281B publication Critical patent/IT1097281B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/373—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • 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
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/12—Ketones containing more than one keto group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/39—Preparation 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)
IT24949/78A 1978-06-20 1978-06-26 Processo per la produzione di composti organici alifatici difunzionali IT1097281B (it)

Priority Applications (10)

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
GB7921538A GB2024216B (en) 1978-06-26 1979-06-20 Process for preparing bifunctional aliphatic organic compounds
US06/050,331 US4217290A (en) 1978-06-20 1979-06-20 Process for preparing bifunctional aliphatic organic compounds
FR7915890A FR2429768A1 (fr) 1978-06-26 1979-06-21 Procede pour la production de composes organiques aliphatiques bifonctionnels
DE19792925518 DE2925518A1 (de) 1978-06-26 1979-06-25 Verfahren zur herstellung bifunktioneller aliphatischer organischer verbindungen
JP7922879A JPS557277A (en) 1978-06-26 1979-06-25 Manufacture of bifunctional aliphatic organic compound
NL7904981A NL7904981A (nl) 1978-06-26 1979-06-26 Werkwijze ter bereiding van bifunctionele alifatische verbindingen.
BE0/195978A BE877290A (fr) 1978-06-26 1979-06-26 Procede pour la production de composes organiques aliphatiques bifonctionnels
CH595879A CH642937A5 (de) 1978-06-26 1979-06-26 Verfahren zur herstellung bifunktioneller aliphatischer organischer verbindungen.
CA000330594A CA1150733A (en) 1978-06-26 1979-06-26 Process for preparing bifunctional aliphatic organic compounds

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 (2)

Publication Number Publication Date
IT7824949A0 IT7824949A0 (it) 1978-06-26
IT1097281B true IT1097281B (it) 1985-08-31

Family

ID=11215235

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24949/78A IT1097281B (it) 1978-06-20 1978-06-26 Processo per la produzione di composti organici alifatici difunzionali

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
NL7904981A (nl) 1979-12-28
CH642937A5 (de) 1984-05-15
IT7824949A0 (it) 1978-06-26
BE877290A (fr) 1979-10-15
DE2925518A1 (de) 1980-01-17
CA1150733A (en) 1983-07-26
FR2429768B1 (it) 1982-12-31
GB2024216A (en) 1980-01-09
FR2429768A1 (fr) 1980-01-25
GB2024216B (en) 1982-11-10

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