FR2697838B1 - Procédé de synthèse des B dicétones par une réaction de condensation de claisen. - Google Patents

Procédé de synthèse des B dicétones par une réaction de condensation de claisen.

Info

Publication number
FR2697838B1
FR2697838B1 FR9213366A FR9213366A FR2697838B1 FR 2697838 B1 FR2697838 B1 FR 2697838B1 FR 9213366 A FR9213366 A FR 9213366A FR 9213366 A FR9213366 A FR 9213366A FR 2697838 B1 FR2697838 B1 FR 2697838B1
Authority
FR
France
Prior art keywords
diketones
synthesis
condensation reaction
claisen condensation
claisen
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 - Lifetime
Application number
FR9213366A
Other languages
English (en)
Other versions
FR2697838A1 (fr
Inventor
Serge Chassaing
Michel Gay
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to FR9213366A priority Critical patent/FR2697838B1/fr
Priority to AU50378/93A priority patent/AU676689B2/en
Priority to CZ19932345A priority patent/CZ290535B6/cs
Priority to SK1227-93A priority patent/SK281893B6/sk
Priority to JP5299129A priority patent/JPH06228041A/ja
Priority to DE69333037T priority patent/DE69333037T2/de
Priority to EP93402721A priority patent/EP0596809B1/fr
Priority to BR9304656A priority patent/BR9304656A/pt
Priority to ZA938260A priority patent/ZA938260B/xx
Priority to EP20020008807 priority patent/EP1229073A3/fr
Priority to DK93402721T priority patent/DK0596809T3/da
Priority to ES93402721T priority patent/ES2194845T3/es
Priority to PT93402721T priority patent/PT596809E/pt
Priority to AT93402721T priority patent/ATE242787T1/de
Priority to US08/148,256 priority patent/US5475145A/en
Priority to KR1019930023491A priority patent/KR100305948B1/ko
Priority to CN93114480A priority patent/CN1058032C/zh
Priority to CA002102642A priority patent/CA2102642A1/fr
Priority to TW082109446A priority patent/TW360679B/zh
Publication of FR2697838A1 publication Critical patent/FR2697838A1/fr
Application granted granted Critical
Publication of FR2697838B1 publication Critical patent/FR2697838B1/fr
Priority to US08/450,702 priority patent/US5808165A/en
Priority to CN98107897A priority patent/CN1093849C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • 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
    • C07C45/68—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
    • 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
    • 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
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • C07C49/784—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic with all keto groups bound to a non-condensed ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9213366A 1992-11-06 1992-11-06 Procédé de synthèse des B dicétones par une réaction de condensation de claisen. Expired - Lifetime FR2697838B1 (fr)

Priority Applications (21)

Application Number Priority Date Filing Date Title
FR9213366A FR2697838B1 (fr) 1992-11-06 1992-11-06 Procédé de synthèse des B dicétones par une réaction de condensation de claisen.
AU50378/93A AU676689B2 (en) 1992-11-06 1993-10-29 Beta-diketones, processes for making beta-diketones and use of beta-diketones as stabilizers for PVC
CZ19932345A CZ290535B6 (cs) 1992-11-06 1993-11-03 Způsob výroby beta-diketonů
SK1227-93A SK281893B6 (sk) 1992-11-06 1993-11-04 Stabilizačná a polymérna kompozícia
ES93402721T ES2194845T3 (es) 1992-11-06 1993-11-05 Procedimiento de preparacion de beta-dicetonas.
EP93402721A EP0596809B1 (fr) 1992-11-06 1993-11-05 Proédé de preparation de Beta-dicetones
BR9304656A BR9304656A (pt) 1992-11-06 1993-11-05 Composição estabilizante, processo para preparar uma B-dicetona, composto de B-dicetona, composicão de polímero e composto de octanoilbenzoilmetano
ZA938260A ZA938260B (en) 1992-11-06 1993-11-05 beta-diketones process for making beta-diketones and use of beta-diketones as stabilizers for PVC
EP20020008807 EP1229073A3 (fr) 1992-11-06 1993-11-05 Beta-dicetones et utilisation en tant que stabilisant du pvc
DK93402721T DK0596809T3 (da) 1992-11-06 1993-11-05 Fremgangsmåde til fremstilling af Beta-diketoner
JP5299129A JPH06228041A (ja) 1992-11-06 1993-11-05 β−ジケトン、β−ジケトンの製造方法及びＰＶＣ安定剤としてのβ−ジケトンの使用
PT93402721T PT596809E (pt) 1992-11-06 1993-11-05 Processo de preparacao de beta-dicetonas
AT93402721T ATE242787T1 (de) 1992-11-06 1993-11-05 Verfahren zur herstellung von beta-diketonen
US08/148,256 US5475145A (en) 1992-11-06 1993-11-05 β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC
DE69333037T DE69333037T2 (de) 1992-11-06 1993-11-05 Verfahren zur Herstellung von Beta-Diketonen
KR1019930023491A KR100305948B1 (ko) 1992-11-06 1993-11-06 베타-디케톤,이의제조방법및피브이씨안정화제로서의이의용도
CN93114480A CN1058032C (zh) 1992-11-06 1993-11-06 用于卤代聚合物的液体稳定剂组合物
CA002102642A CA2102642A1 (fr) 1992-11-06 1993-11-08 .beta.-dicetones, procedes d'obtention de .beta.-dicetones et utilisat ion de .beta.-dicetones a titre de stabilisateurs pour le pvc
TW082109446A TW360679B (en) 1992-11-06 1993-11-10 β-diketones, process for making β-diketones and use of β-diketones as stabilizers for PVC
US08/450,702 US5808165A (en) 1992-11-06 1995-05-25 β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC
CN98107897A CN1093849C (zh) 1992-11-06 1998-05-08 β－二酮的制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9213366A FR2697838B1 (fr) 1992-11-06 1992-11-06 Procédé de synthèse des B dicétones par une réaction de condensation de claisen.

Publications (2)

Publication Number Publication Date
FR2697838A1 FR2697838A1 (fr) 1994-05-13
FR2697838B1 true FR2697838B1 (fr) 1994-12-02

Family

ID=9435292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9213366A Expired - Lifetime FR2697838B1 (fr) 1992-11-06 1992-11-06 Procédé de synthèse des B dicétones par une réaction de condensation de claisen.

Country Status (2)

Country Link
FR (1) FR2697838B1 (fr)
ZA (1) ZA938260B (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328410B2 (fr) * 1971-12-27 1978-08-15
US3994869A (en) * 1975-02-18 1976-11-30 Ici United States Inc. Photodegradable polyolefins containing aryl-substituted 1,3-diones
DE2945657A1 (de) * 1979-11-12 1981-05-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von pivaloylbrenztraubensaeureestern
US5015777B1 (en) * 1989-11-02 1994-12-20 Witco Corp Process for the preparation of aromatic beta-diketones

Also Published As

Publication number Publication date
ZA938260B (en) 1994-06-08
FR2697838A1 (fr) 1994-05-13

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