FR2165836A1 - - Google Patents

Info

Publication number
FR2165836A1
FR2165836A1 FR7219003A FR7219003A FR2165836A1 FR 2165836 A1 FR2165836 A1 FR 2165836A1 FR 7219003 A FR7219003 A FR 7219003A FR 7219003 A FR7219003 A FR 7219003A FR 2165836 A1 FR2165836 A1 FR 2165836A1
Authority
FR
France
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.)
Granted
Application number
FR7219003A
Other versions
FR2165836B1 (fr
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.)
Daicel Corp
Original Assignee
Daicel Corp
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 Daicel Corp filed Critical Daicel Corp
Publication of FR2165836A1 publication Critical patent/FR2165836A1/fr
Application granted granted Critical
Publication of FR2165836B1 publication Critical patent/FR2165836B1/fr
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
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/175—Saturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or 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
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7219003A 1971-12-27 1972-05-26 Expired FR2165836B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP85772A JPS5328410B2 (fr) 1971-12-27 1971-12-27

Publications (2)

Publication Number Publication Date
FR2165836A1 true FR2165836A1 (fr) 1973-08-10
FR2165836B1 FR2165836B1 (fr) 1977-12-23

Family

ID=11485310

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7219003A Expired FR2165836B1 (fr) 1971-12-27 1972-05-26

Country Status (8)

Country Link
JP (1) JPS5328410B2 (fr)
CA (1) CA966502A (fr)
CH (1) CH553738A (fr)
DE (1) DE2225818A1 (fr)
FR (1) FR2165836B1 (fr)
GB (1) GB1389104A (fr)
IT (1) IT955940B (fr)
NL (1) NL7207202A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019060A1 (fr) * 1979-05-10 1980-11-26 MERCK PATENT GmbH Dicétones, procédé pour leur préparation et leur utilisation comme composés de diélectriques à cristaux liquides
EP0596809A1 (fr) * 1992-11-06 1994-05-11 Rhone-Poulenc Chimie Beta-dicetones, leur procédé de préparation et leur utilisation comme stabilisant de polymères
FR2697838A1 (fr) * 1992-11-06 1994-05-13 Rhone Poulenc Chimie Procédé de synthèse des B dicétones par une réaction de condensation de claisen.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019060A1 (fr) * 1979-05-10 1980-11-26 MERCK PATENT GmbH Dicétones, procédé pour leur préparation et leur utilisation comme composés de diélectriques à cristaux liquides
EP0596809A1 (fr) * 1992-11-06 1994-05-11 Rhone-Poulenc Chimie Beta-dicetones, leur procédé de préparation et leur utilisation comme stabilisant de polymères
FR2697838A1 (fr) * 1992-11-06 1994-05-13 Rhone Poulenc Chimie Procédé de synthèse des B dicétones par une réaction de condensation de claisen.
US5475145A (en) * 1992-11-06 1995-12-12 Rhone-Poulenc β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC
US5808165A (en) * 1992-11-06 1998-09-15 Rhone-Poulenc Chimie β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC

Also Published As

Publication number Publication date
DE2225818A1 (de) 1973-07-05
CA966502A (en) 1975-04-22
NL7207202A (fr) 1973-06-29
JPS5328410B2 (fr) 1978-08-15
CH553738A (fr) 1974-09-13
FR2165836B1 (fr) 1977-12-23
JPS4872111A (fr) 1973-09-29
IT955940B (it) 1973-09-29
GB1389104A (en) 1975-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse