CN101541731A - 合成羟基芳香酸的方法 - Google Patents

合成羟基芳香酸的方法 Download PDF

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Publication number
CN101541731A
CN101541731A CNA2007800434282A CN200780043428A CN101541731A CN 101541731 A CN101541731 A CN 101541731A CN A2007800434282 A CNA2007800434282 A CN A2007800434282A CN 200780043428 A CN200780043428 A CN 200780043428A CN 101541731 A CN101541731 A CN 101541731A
Authority
CN
China
Prior art keywords
acid
ligand
halogenated aromatic
aromatic acid
basic salt
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.)
Pending
Application number
CNA2007800434282A
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English (en)
Chinese (zh)
Inventor
J·C·里特
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101541731A publication Critical patent/CN101541731A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
    • C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
    • C07C65/05—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring o-Hydroxy carboxylic acids

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CNA2007800434282A 2006-11-28 2007-11-28 合成羟基芳香酸的方法 Pending CN101541731A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/604,936 US7335791B1 (en) 2006-11-28 2006-11-28 Process for the synthesis of hydroxy aromatic acids
US11/604,936 2006-11-28

Publications (1)

Publication Number Publication Date
CN101541731A true CN101541731A (zh) 2009-09-23

Family

ID=39103627

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800434282A Pending CN101541731A (zh) 2006-11-28 2007-11-28 合成羟基芳香酸的方法

Country Status (6)

Country Link
US (2) US7335791B1 (enExample)
EP (1) EP2099736A1 (enExample)
JP (1) JP2010511043A (enExample)
KR (1) KR20090083947A (enExample)
CN (1) CN101541731A (enExample)
WO (1) WO2008066820A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102372531A (zh) * 2010-08-06 2012-03-14 清华大学 一种芳香羧酸化合物的制备方法
CN103237781A (zh) * 2010-12-07 2013-08-07 善利亚新药工业股份有限公司 2－溴－4，5－二烷氧基苯甲酸的制造方法
CN106188082A (zh) * 2016-07-09 2016-12-07 陈博 芳香羧酸化合物的制备提纯及其结晶造粒的方法
CN114478227A (zh) * 2020-10-27 2022-05-13 中国石油化工股份有限公司 利用2,6-萘二甲酸盐制备2,6-萘二甲酸的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7358391B1 (en) * 2006-11-28 2008-04-15 E.I. Du Pont De Nemours And Company Process for the synthesis of hydroxy aromatic acids
WO2023027168A1 (ja) 2021-08-27 2023-03-02 株式会社エーピーアイ コーポレーション サリチル酸の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3047536A (en) 1957-02-05 1962-07-31 Dow Chemical Co Polyesters
US3227680A (en) 1961-03-07 1966-01-04 Eastman Kodak Co Heat stabilization of polyesters with built-in stabilizers
AT265244B (de) 1966-05-20 1968-10-10 Alpine Chemische Ag Verfahren zur Herstellung der 2,5-Dimethoxyterephthalsäure und ihrer Ester
GB1238224A (enExample) 1967-12-04 1971-07-07
US3894079A (en) 1972-12-29 1975-07-08 Standard Oil Co Preparation of 2,5-dibromoterephthalic acid
US3932542A (en) 1974-08-26 1976-01-13 Great Lakes Chemical Corporation Process for preparation of 2,5-dibromo-p-xylene
US4030933A (en) 1975-04-07 1977-06-21 Celanese Corporation Phosphorus and halogen containing polymers of bis-hydroxyethyl terephthalate as flame retardant additives
KR100306676B1 (ko) 1993-04-28 2001-11-30 샬크비즈크 피이터 코르넬리스; 페트귄터 피리도비스이미다졸성분의강성막대형중합체
IL112706A (en) 1995-02-20 1998-04-05 Bromine Compounds Ltd Process for the preparation of hydroxyphthalic acids by low-temperature hydrolysis of bromophthalic acids
IL113142A0 (en) 1995-03-27 1995-06-29 Icl Israel Chemical Ltd Process for the preparation of 5-hydroxyisophthalic acids
JP3507200B2 (ja) 1995-07-06 2004-03-15 花王株式会社 ニトリルの製造方法
US6245929B1 (en) 1999-12-20 2001-06-12 General Electric Company Catalyst composition and method for producing diaryl carbonates, using bisphosphines
WO2006104974A1 (en) 2005-03-28 2006-10-05 E.I. Du Pont De Nemours And Company Process for the production of polyareneazole polymer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102372531A (zh) * 2010-08-06 2012-03-14 清华大学 一种芳香羧酸化合物的制备方法
CN102372531B (zh) * 2010-08-06 2013-12-11 清华大学 一种芳香羧酸化合物的制备方法
CN103237781A (zh) * 2010-12-07 2013-08-07 善利亚新药工业股份有限公司 2－溴－4，5－二烷氧基苯甲酸的制造方法
TWI498318B (zh) * 2010-12-07 2015-09-01 Zeria Pharm Co Ltd Process for the production of 2-bromo-4,5-dialkoxybenzoic acid
CN103237781B (zh) * 2010-12-07 2016-01-20 善利亚新药工业股份有限公司 2－溴－4，5－二烷氧基苯甲酸的制造方法
CN106188082A (zh) * 2016-07-09 2016-12-07 陈博 芳香羧酸化合物的制备提纯及其结晶造粒的方法
CN114478227A (zh) * 2020-10-27 2022-05-13 中国石油化工股份有限公司 利用2,6-萘二甲酸盐制备2,6-萘二甲酸的方法
CN114478227B (zh) * 2020-10-27 2024-01-26 中国石油化工股份有限公司 利用2,6-萘二甲酸盐制备2,6-萘二甲酸的方法

Also Published As

Publication number Publication date
JP2010511043A (ja) 2010-04-08
KR20090083947A (ko) 2009-08-04
EP2099736A1 (en) 2009-09-16
WO2008066820A1 (en) 2008-06-05
US7335791B1 (en) 2008-02-26
US20080139843A1 (en) 2008-06-12
US7538244B2 (en) 2009-05-26

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