ATE242787T1 - Verfahren zur herstellung von beta-diketonen - Google Patents

Verfahren zur herstellung von beta-diketonen

Info

Publication number
ATE242787T1
ATE242787T1 AT93402721T AT93402721T ATE242787T1 AT E242787 T1 ATE242787 T1 AT E242787T1 AT 93402721 T AT93402721 T AT 93402721T AT 93402721 T AT93402721 T AT 93402721T AT E242787 T1 ATE242787 T1 AT E242787T1
Authority
AT
Austria
Prior art keywords
diketones
coch2
composition
cor2
silyl
Prior art date
Application number
AT93402721T
Other languages
English (en)
Inventor
Serge Chassaing
Michel Gay
Gilles Mur
Original Assignee
Rhodia 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
Priority claimed from FR9213366A external-priority patent/FR2697838B1/fr
Priority claimed from FR9301025A external-priority patent/FR2701024B1/fr
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE242787T1 publication Critical patent/ATE242787T1/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Insulating Materials (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Materials For Medical Uses (AREA)
  • Game Rules And Presentations Of Slot Machines (AREA)
  • Steroid Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT93402721T 1992-11-06 1993-11-05 Verfahren zur herstellung von beta-diketonen ATE242787T1 (de)

Applications Claiming Priority (2)

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.
FR9301025A FR2701024B1 (fr) 1993-02-01 1993-02-01 Composant bétadicétonique pour additifs PVC, additif et PVC contenant ledit additif.

Publications (1)

Publication Number Publication Date
ATE242787T1 true ATE242787T1 (de) 2003-06-15

Family

ID=26229843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93402721T ATE242787T1 (de) 1992-11-06 1993-11-05 Verfahren zur herstellung von beta-diketonen

Country Status (16)

Country Link
US (2) US5475145A (de)
EP (2) EP1229073A3 (de)
JP (1) JPH06228041A (de)
KR (1) KR100305948B1 (de)
CN (2) CN1058032C (de)
AT (1) ATE242787T1 (de)
AU (1) AU676689B2 (de)
BR (1) BR9304656A (de)
CA (1) CA2102642A1 (de)
CZ (1) CZ290535B6 (de)
DE (1) DE69333037T2 (de)
DK (1) DK0596809T3 (de)
ES (1) ES2194845T3 (de)
PT (1) PT596809E (de)
SK (1) SK281893B6 (de)
TW (1) TW360679B (de)

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US5457236A (en) * 1994-03-07 1995-10-10 Henkel Corporation Process for the production of beta-diketone
DE4427512A1 (de) * 1994-08-03 1996-02-08 Basf Ag Verfahren zur Herstellung von 1,3-Diketonen und deren Verwendung als Stabilisatoren für Kunststoffe
FR2735482B1 (fr) * 1995-06-14 1997-08-29 Rhone Poulenc Chimie Composition pour polymere chlore a base de beta-dicetone et d'acetylacetonate
FR2739386B1 (fr) * 1995-10-03 1997-12-19 Rhone Poulenc Chimie Composition pour stabiliser thermiquement une composition pour polycarbonate destinee au moulage notamment par injection
US5925795A (en) * 1996-09-16 1999-07-20 Zeneca Limited Processes for the preparation of aryl-β-diketones, arylpyrimidine ketones and crop protection intermediates
US5936129A (en) * 1997-02-21 1999-08-10 Henkel Corporation Process for making sterically-hindered β-diketones
FR2816313A1 (fr) * 2000-11-03 2002-05-10 Rhodia Chimie Sa Utilisation de composes beta dicarbonyles silyles comme stabilisants de polymeres halogenes
US6410795B1 (en) 2001-01-26 2002-06-25 Crompton Corporation Process for base-promoted condensation reactions and base reagent therefor
FR2824067A1 (fr) * 2001-03-26 2002-10-31 Rhodia Chimie Sa Utilisation de b-dicetone diaromatique substituee comme stabilisant de polymeres halogenes et polymere obtenu
US6872854B2 (en) * 2002-07-03 2005-03-29 Crompton Corporation Complexes of metal salts of organic acids and beta-diketones and methods for producing same
FR2842519B1 (fr) * 2002-07-18 2007-03-16 Rhodia Chimie Sa Preparation de composes beta-dicarbonyles comprenant deux etapes successives mettant en jeu des agents alcalins de nature differente
JP2004151691A (ja) * 2002-09-30 2004-05-27 Rohm & Haas Electronic Materials Llc 改良フォトレジスト
DE102004019947A1 (de) * 2004-04-23 2005-11-17 Baerlocher Gmbh Stabilisatorzusammensetzung für halogenhaltige thermoplastische Harzzusammensetzungen mit verbesserter Lagerfähigkeit
DE102004028821A1 (de) * 2004-06-15 2006-01-12 Baerlocher Gmbh Stabilisatorzusammensetzung für gefärbte halogenhaltige thermoplastische Harzzusammensetzungen
FR2879610B1 (fr) * 2004-12-20 2007-06-15 Rhodia Chimie Sa Ingredient de stabilisation de polymeres halogenes comprenant un compose beta-dicarbonyle
US20070251832A1 (en) * 2006-04-27 2007-11-01 Applied Materials, Inc. Method and apparatus for electrochemical mechanical polishing of cu with higher liner velocity for better surface finish and higher removal rate during clearance
KR100741673B1 (ko) 2006-08-04 2007-07-25 테크노세미켐 주식회사 1-메톡시-2,2,6,6-테트라메틸-헵탄-3,5-디온의 제조방법
CN101462930B (zh) * 2008-12-22 2011-09-14 深圳市板明科技有限公司 一种β-二酮的制备方法
CN102503793B (zh) * 2011-11-23 2014-03-19 山东瑞丰高分子材料股份有限公司 硬脂酰苯甲酰甲烷的制备方法及在热塑性树脂成型加工中的应用
JP2016124939A (ja) * 2014-12-26 2016-07-11 大成化工株式会社 医薬品包装用ポリ塩化ビニル系シート
CN105273337B (zh) * 2015-11-11 2017-06-16 河北精信化工集团有限公司 Pvc用有机络合锌复合热稳定剂及其制备方法
CN107459455B (zh) * 2016-06-02 2020-08-11 中国石化扬子石油化工有限公司 一种从硬脂酸苯甲酰甲烷残液中提取硬脂酸甲酯的方法
CN113943216A (zh) * 2020-07-15 2022-01-18 太原市小店区巨龙福利加工厂 一种制备β-二酮的工艺方法
CN113943215A (zh) * 2020-07-15 2022-01-18 太原市小店区巨龙福利加工厂 一种制备无臭无味β-二酮的方法
CN115975695B (zh) * 2022-12-20 2024-04-16 武汉理工大学 一种可实现宽温域超滑的润滑油组合物

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DE3868371D1 (de) * 1987-09-11 1992-03-26 Ciba Geigy Ag Etherhaltige oder thioetherhaltige 1,3-diketone und deren verwendung als stabilisatoren fuer chlorhaltige polymerisate.
EP0346279A1 (de) * 1988-06-06 1989-12-13 Ciba-Geigy Ag Propan-1,3-dionderivate und deren Verwendung als Stabilisatoren für chlorhaltige Polymerisate
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Also Published As

Publication number Publication date
US5808165A (en) 1998-09-15
SK122793A3 (en) 1994-06-08
DE69333037D1 (de) 2003-07-17
JPH06228041A (ja) 1994-08-16
ES2194845T3 (es) 2003-12-01
CZ290535B6 (cs) 2002-08-14
AU676689B2 (en) 1997-03-20
US5475145A (en) 1995-12-12
EP1229073A3 (de) 2003-03-12
DK0596809T3 (da) 2003-07-14
EP0596809B1 (de) 2003-06-11
CZ234593A3 (en) 1994-05-18
EP1229073A2 (de) 2002-08-07
KR940011539A (ko) 1994-06-21
BR9304656A (pt) 1994-07-05
CN1093849C (zh) 2002-11-06
SK281893B6 (sk) 2001-09-11
EP0596809A1 (de) 1994-05-11
TW360679B (en) 1999-06-11
AU5037893A (en) 1994-05-19
PT596809E (pt) 2003-09-30
CN1058032C (zh) 2000-11-01
CN1232014A (zh) 1999-10-20
CN1086523A (zh) 1994-05-11
CA2102642A1 (fr) 1994-05-07
KR100305948B1 (ko) 2001-11-30
DE69333037T2 (de) 2004-04-01

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