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ES446444A1 - Process for the preparation of carbonyl alpha-perfluoro derivatives - Google Patents

Process for the preparation of carbonyl alpha-perfluoro derivatives

Info

Publication number
ES446444A1
ES446444A1 ES446444A ES446444A ES446444A1 ES 446444 A1 ES446444 A1 ES 446444A1 ES 446444 A ES446444 A ES 446444A ES 446444 A ES446444 A ES 446444A ES 446444 A1 ES446444 A1 ES 446444A1
Authority
ES
Spain
Prior art keywords
radical
formula
preparation
atom
perfluorinated
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
Application number
ES446444A
Other languages
Spanish (es)
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Publication of ES446444A1 publication Critical patent/ES446444A1/en
Expired 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
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
    • 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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/14—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/02—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen
    • C07C47/14—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing halogen
    • C07C47/17—Saturated compounds having —CHO groups bound to acyclic carbon atoms or to hydrogen containing halogen containing rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/24—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen
    • 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
    • C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/167—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing only fluorine as halogen
    • 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
    • C07C49/185—Saturated compounds containing keto groups bound to acyclic carbon atoms containing —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/213—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C49/217—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings
    • C07C49/223—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing six-membered aromatic rings having unsaturation outside the aromatic rings polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/23—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/233—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C49/235—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/227—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/237—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings and other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/457—Saturated compounds containing a keto group being part of a ring containing halogen
    • C07C49/463—Saturated compounds containing a keto group being part of a ring containing halogen a keto group being part of a six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for the preparation of fluorine-containing compounds, particularly for the preparation of α-perfluorinated carbonylated compounds, of the formula: **(See formula)** in which Rf is a perfluorinated radical of formula CnF2n + 1'where n is an integer from 1 to 20, R1 and R2 represent, independently of each other, a hydrogen atom, an alkoyl radical, a cycloalkoyl radical, an alkoxycarbonyl radical, an alkoxycarbonyl radical, an alkoysulfonyl radical, an alloenyl radical, an aryl radical or a nitro group, R3 represents hydrogen, an alkoyl radical, a cicalkoyl radical, an aryl radical, an alkoxy radical, an alkoylthio radical or a radical of the formula: **(See formula)** in which R4 and R5 are alodium radicals or together with the nitrogen atom form a heterocycle saturated with 5 or 6 links that can contain, like another heteroatom, an oxygen atom, or R1 and R3 together form a cycloalkyl radical, a Polycyclic system of the sterophobic or isoprenoid type or an optionally substituted saturated heterocyclic radical comprising, as heteroatom, a nitrogen, oxygen or sulfur atom, characterized in that a perfluoroiodoalkane of formula RfI is reacted with an enamine of formula : **(See formula)** with Rf, R1, R2 and R3 having the significance given above and R'4 and R'5, it has a significance analogous to that given for R4 and R5 and the intermediate formed in an acid medium is hydrolyzed. (Machine-translation by Google Translate, not legally binding)
ES446444A 1975-03-28 1976-03-27 Process for the preparation of carbonyl alpha-perfluoro derivatives Expired ES446444A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7509937A FR2305421A1 (en) 1975-03-28 1975-03-28 PROCESS FOR PREPARING A-PERFLUORED CARBONYL DERIVATIVES AND PRODUCTS OBTAINED BY THIS PROCESS

Publications (1)

Publication Number Publication Date
ES446444A1 true ES446444A1 (en) 1977-10-16

Family

ID=9153304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES446444A Expired ES446444A1 (en) 1975-03-28 1976-03-27 Process for the preparation of carbonyl alpha-perfluoro derivatives

Country Status (10)

Country Link
JP (1) JPS51125314A (en)
AU (1) AU1245776A (en)
BE (1) BE839794A (en)
CH (1) CH609319A5 (en)
DE (1) DE2613003A1 (en)
ES (1) ES446444A1 (en)
FR (1) FR2305421A1 (en)
GB (1) GB1484117A (en)
IT (1) IT1058765B (en)
NL (1) NL7603105A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56125329A (en) 1980-03-07 1981-10-01 Sagami Chem Res Center Preparation of aldehyde having perfluoro group
EP0082252B1 (en) * 1981-11-26 1985-08-21 Daikin Kogyo Co., Ltd. Process for producing fluorine-containing organic compound
US4692536A (en) * 1985-10-21 1987-09-08 Ciba-Geigy Corporation Process for the preparation of hemiaminals, and the use thereof
CN104649882A (en) * 2015-02-11 2015-05-27 南通恒盛精细化工有限公司 Intermediate preparation process of phosphodiesterase inhibitor
JP7058518B2 (en) * 2018-03-01 2022-04-22 国立大学法人お茶の水女子大学 Method for producing a fluorine-containing compound

Also Published As

Publication number Publication date
DE2613003B2 (en) 1979-09-27
GB1484117A (en) 1977-08-24
DE2613003A1 (en) 1976-10-21
CH609319A5 (en) 1979-02-28
FR2305421A1 (en) 1976-10-22
JPS51125314A (en) 1976-11-01
AU1245776A (en) 1977-10-06
DE2613003C3 (en) 1980-06-19
BE839794A (en) 1976-09-20
FR2305421B1 (en) 1980-06-27
NL7603105A (en) 1976-09-30
IT1058765B (en) 1982-05-10

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