BR8406666A - Processo para a preparacao de esteres de acido hidroxifenilcarboxilico estericamente impedidos - Google Patents

Processo para a preparacao de esteres de acido hidroxifenilcarboxilico estericamente impedidos

Info

Publication number
BR8406666A
BR8406666A BR8406666A BR8406666A BR8406666A BR 8406666 A BR8406666 A BR 8406666A BR 8406666 A BR8406666 A BR 8406666A BR 8406666 A BR8406666 A BR 8406666A BR 8406666 A BR8406666 A BR 8406666A
Authority
BR
Brazil
Prior art keywords
esterically
prevented
preparation
carboxylic acid
acid esters
Prior art date
Application number
BR8406666A
Other languages
English (en)
Inventor
Ivan Orban
Original Assignee
Ciba Geigy Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4316121&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8406666(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR8406666A publication Critical patent/BR8406666A/pt

Links

Classifications

    • 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
    • C07C69/73—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 unsaturated acids
    • C07C69/732—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 unsaturated acids of unsaturated hydroxy carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
    • C07C69/88—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with esterified carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BR8406666A 1983-12-22 1984-12-21 Processo para a preparacao de esteres de acido hidroxifenilcarboxilico estericamente impedidos BR8406666A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH685783 1983-12-22

Publications (1)

Publication Number Publication Date
BR8406666A true BR8406666A (pt) 1985-10-22

Family

ID=4316121

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8406666A BR8406666A (pt) 1983-12-22 1984-12-21 Processo para a preparacao de esteres de acido hidroxifenilcarboxilico estericamente impedidos

Country Status (6)

Country Link
US (1) US4594444A (pt)
EP (1) EP0148729B2 (pt)
JP (1) JPH066553B2 (pt)
BR (1) BR8406666A (pt)
CA (1) CA1239146A (pt)
DE (1) DE3476875D1 (pt)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1248747A (en) * 1984-02-29 1989-01-17 Sumitomo Chemical Co., Ltd. Phenolic compounds and stabilizers containing the same
FI842618A (fi) * 1984-06-28 1985-12-29 Neste Oy Foerfarande foer framstaellning av stearyl - -(3,5-dibutyl-4-hydroxifenyl)propionat och bis-( -(3,5-dibutyl-4- hydroxibenzyl)-metyl-karboxietyl)sulfid.
US4716244A (en) * 1985-05-02 1987-12-29 Ciba-Geigy Corporation Process for the preparation of sterically hindered hydroxyphenylcarboxylic acid esters
US4683326A (en) * 1985-07-19 1987-07-28 Ciba-Geigy Corporation Solvent-free crystallization of pentaerythritol tetrakis-[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate] and the novel alpha-crystalline form thereof
IT1213462B (it) * 1986-07-25 1989-12-20 Enichem Sintesi Quale stablizzante tetrakis[3-(3,5-di-t-butil-4-idrossifenil)propionilossimetil]metano con struttura amorfa,procedimento per la sua preparazione e suo uso
DE3639374A1 (de) * 1986-11-18 1988-05-19 Huels Chemische Werke Ag Ester von 3-tert.-butyl- bzw. 3-tert.-butyl-5-alkyl-4-hydroxyphenyl-(alkan)-carbonsaeuren mit oxethylaten von bis-(4- bzw. 2-hydroxyphenyl)-alkanen, -oxiden, -sulfiden und -sulfonen von tris-(4-hydroxyphenyl)-alkanen und von 1,3,5-tris-(4-hydroxyphenyl-isopropyliden)-arylen, verfahren zu ihrer herstellung und ihre verwendung als stabilisatoren
JPH0710807B2 (ja) * 1987-02-03 1995-02-08 吉富製薬株式会社 テトラキス〔３−（３，５−ジ第３級ブチル−４−ヒドロキシフエニル）プロピオニルオキシメチル〕メタンの製造方法
US4883902A (en) * 1987-02-03 1989-11-28 Yoshitomi Pharmaceutical Industries, Ltd. Method of producing tetrakis[3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionyloxymethyl]methane
US4904814A (en) * 1987-02-13 1990-02-27 Ciba-Geigy Corporation Process for the preparation of tert-alkyl esters
US5162405A (en) * 1987-12-24 1992-11-10 Elf Atochem North America, Inc. Single-functional and mixtures of multi-functional oligomeric performance additive compositions and their uses
US5177246A (en) * 1989-10-02 1993-01-05 Ciba-Geigy Corporation Hydroxphenylcarboxylic acid esters as stabilizers
EP0421928B1 (de) * 1989-10-02 1994-06-15 Ciba-Geigy Ag Hydroxyphenylcarbonsäureester als Stabilisatoren
US5155244A (en) * 1990-02-28 1992-10-13 Karlshamns Ab Preparation of antioxidant glyceride derivatives utilizing esterification
JPH03284652A (ja) * 1990-03-30 1991-12-16 Kokusai Kagaku Gijutsu Consultant Kk 着色の改良された粒状テトラキス［３―（３，５―ジ―ブチル―４―ヒドロキシフェニル）プロピオニルオキシメチル］メタン及びその製造方法
TW212790B (pt) * 1991-10-15 1993-09-11 Ciba Geigy Ag
WO1993008154A1 (en) * 1991-10-18 1993-04-29 Akzo Nobel N.V. SYNTHESIS OF α,φ-BIS(p-HYDROXYBENZOYLOXY) ALKANE
DE4344180A1 (de) * 1993-12-23 1995-06-29 Bayer Ag Verwendung von Antikernverfärbungsmitteln bei der Herstellung von Schaumstoffen auf Isocyanatbasis
TW289752B (pt) * 1994-03-11 1996-11-01 Ciba Geigy Ag
JP3401348B2 (ja) 1994-12-07 2003-04-28 新日本石油株式会社 潤滑油組成物
US5912212A (en) * 1995-12-28 1999-06-15 Nippon Oil Co., Ltd. Lubricating oil composition
EP0808818B1 (en) * 1996-05-23 2000-09-20 Ciba SC Holding AG Process for the preparation of substituted hydroxy-hydrocinnamate esters
EP0933352B1 (en) * 1998-02-02 2003-03-12 Ciba SC Holding AG Improved process for the preparation of substituted hydroxyhydrocinnamate esters by removal of tin catalysts
US6291703B1 (en) 1998-02-09 2001-09-18 Ciba Specialty Chemicals Corporation Preparation of substituted hydroxyhydrocinnamate esters by continuous transesterification using reactive distillation
US6821456B2 (en) * 1998-09-22 2004-11-23 Albemarle Corporation Granular polymer additives and their preparation
US6056898A (en) * 1998-09-22 2000-05-02 Albemarle Corporation Low dust balanced hardness antioxidant pellets and process for the production of same
US6800228B1 (en) 1998-09-22 2004-10-05 Albemarle Corporation Sterically hindered phenol antioxidant granules having balanced hardness
US6596198B1 (en) 2000-04-28 2003-07-22 Albemarle Corporation Additive system for polymers in pellet form which provides proportioned stabilization and internal mold release characteristics
CA2412062C (en) 2000-06-23 2011-09-20 Christoph Kleiner Method for preparing hydroxyphenyl carboxylic acid esters
WO2004033699A1 (en) * 2002-10-10 2004-04-22 Ciba Specialty Chemicals Holding Inc. Process for the preparation of phenolic carboxylic acid derivatives by enzymatic catalysis
GB0324964D0 (en) * 2003-10-27 2003-11-26 Great Lakes Chemical Europ Preparation of hydroxyphenyl carboxylic acid esters
US7667066B2 (en) * 2004-02-27 2010-02-23 Albemarle Corporation Preparation of sterically hindered hydroxyphenylcarboxylic acid esters
JP4327065B2 (ja) * 2004-10-29 2009-09-09 花王株式会社 サリチル酸エステルの製造方法
WO2006054446A1 (ja) * 2004-11-22 2006-05-26 Adeka Corporation ヒドロキシベンゾエート化合物の製造方法
US20060183935A1 (en) * 2005-02-15 2006-08-17 The Lubrizol Corporation Processing improvements for hindered, ester-substituted phenols
CN102060700B (zh) * 2010-12-27 2012-09-26 营口市风光化工有限公司 一种从生产抗氧剂1010母液的醇解液中回收3,5-甲酯的方法
CN102746154B (zh) * 2012-07-03 2014-07-30 山东省临沂市三丰化工有限公司 一种固体抗氧剂的结晶方法
CN106674002A (zh) * 2016-12-28 2017-05-17 天津利安隆新材料股份有限公司 受阻酚类抗氧剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779945A (en) * 1961-10-30 1973-12-18 Geigy Ag J R Mixtures of 3-(3,5-dialkyl-4-hydroxyphenyl)-propionic acid esters of alkanediols
BE624206A (pt) * 1961-10-30
CH471769A (de) * 1965-08-02 1969-04-30 Geigy Ag J R Verfahren zur Herstellung von Hydroxyphenylfettsäureestern
US4093587A (en) * 1974-07-23 1978-06-06 Ciba-Geigy Corporation Trisubstituted hydroxyphenylalkanoic acid ester and amide stabilized compositions
US4417071A (en) * 1980-03-04 1983-11-22 Ciba-Geigy Corporation Phenols useful as stabilizers
US4536593A (en) * 1982-07-13 1985-08-20 Ciba-Geigy Corporation Process for the preparation of sterically hindered hydroxphenylcarboxylic acid esters
JP3044667B2 (ja) * 1990-06-19 2000-05-22 アルプス電気株式会社 光学式読取り装置

Also Published As

Publication number Publication date
EP0148729A2 (de) 1985-07-17
JPH066553B2 (ja) 1994-01-26
JPS60156644A (ja) 1985-08-16
US4594444A (en) 1986-06-10
DE3476875D1 (en) 1989-04-06
EP0148729A3 (en) 1986-05-07
CA1239146A (en) 1988-07-12
EP0148729B1 (de) 1989-03-01
EP0148729B2 (de) 1998-08-05

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Free format text: CIBA SC HOLDING AG (CH)

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B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/12/99