KR910011743A - 카르복실산염의 합성방법 - Google Patents

카르복실산염의 합성방법 Download PDF

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Publication number
KR910011743A
KR910011743A KR1019890019718A KR890019718A KR910011743A KR 910011743 A KR910011743 A KR 910011743A KR 1019890019718 A KR1019890019718 A KR 1019890019718A KR 890019718 A KR890019718 A KR 890019718A KR 910011743 A KR910011743 A KR 910011743A
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KR
South Korea
Prior art keywords
carboxylate
synthesis method
methoxy
integer
organic solvent
Prior art date
Application number
KR1019890019718A
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English (en)
Other versions
KR920003121B1 (ko
Inventor
최태근
박호진
김하원
Original Assignee
하기주
주식회사 코오롱
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 하기주, 주식회사 코오롱 filed Critical 하기주
Priority to KR1019890019718A priority Critical patent/KR920003121B1/ko
Priority to EP19900314244 priority patent/EP0436379A3/en
Priority to JP2407917A priority patent/JPH04112853A/ja
Publication of KR910011743A publication Critical patent/KR910011743A/ko
Application granted granted Critical
Publication of KR920003121B1 publication Critical patent/KR920003121B1/ko

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
    • 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
    • C07C65/105—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 polycyclic
    • C07C65/11—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 polycyclic with carboxyl groups on a condensed ring system containing two rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

카르복실산염의 합성방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (3)

  1. 카르복실산염을 합성하는데 있어서, 히드록시 방향족 화합물 유도체를 가압 반응기내에서 다음 일반식(I) 또는 일반식(Ⅱ)로 표시되는 화합물이 단독 또는 혼합된 유기용매에 용해시켜서 되는 것임을 특징으로 하는 카르복실산염의 합성방법.
    윗 식에서, R은 탄소수 1 내지 4의 알킬기이고, X는 -O-, -NH-, -S- 또는n은 1 내지 4의 정수이며, m은 0 내지 3의 정수이다.
  2. 제1항에 있어서, 상기 유기용매가 에틸렌글리콜 모노메틸 에테르, 3-메톡시-1-부탄올 또는 1-메톡시-2-프로판올인 것임을 특징으로 하는 카르복실산염의 합성방법.
  3. 제1항에 있어서, 상기 방향족 화합물 유도체는 페놀, 레조르시놀 또는 나프톨인 것임을 특징으로 하는 카르복실산염의 합성방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890019718A 1989-12-27 1989-12-27 방향족 카르복실산의 합성방법 KR920003121B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019890019718A KR920003121B1 (ko) 1989-12-27 1989-12-27 방향족 카르복실산의 합성방법
EP19900314244 EP0436379A3 (en) 1989-12-27 1990-12-24 A process for preparation of an aromatic carboxylic acid
JP2407917A JPH04112853A (ja) 1989-12-27 1990-12-27 芳香族カルボン酸の合成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019718A KR920003121B1 (ko) 1989-12-27 1989-12-27 방향족 카르복실산의 합성방법

Publications (2)

Publication Number Publication Date
KR910011743A true KR910011743A (ko) 1991-08-07
KR920003121B1 KR920003121B1 (ko) 1992-04-20

Family

ID=19293822

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019718A KR920003121B1 (ko) 1989-12-27 1989-12-27 방향족 카르복실산의 합성방법

Country Status (3)

Country Link
EP (1) EP0436379A3 (ko)
JP (1) JPH04112853A (ko)
KR (1) KR920003121B1 (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107173B2 (ja) * 1991-12-27 2000-11-06 株式会社三光開発科学研究所 核置換サリチル酸金属塩の製造方法
JP3208458B2 (ja) * 1992-01-17 2001-09-10 住友化学工業株式会社 １，４−ジヒドロキシ−２−ナフトエ酸の製造方法
US5589599A (en) * 1994-06-07 1996-12-31 Mcmullen; Frederick G. Pyrolytic conversion of organic feedstock and waste
JP3897819B2 (ja) * 1996-04-08 2007-03-28 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 芳香族オキシカルボン酸およびその二アルカリ金属塩の製造
EP1149821B1 (en) * 1996-04-08 2006-06-28 E.I. Du Pont De Nemours And Company Process for drying an alkali metal aryloxide
US6028218A (en) * 1996-05-15 2000-02-22 E.I. Du Pont De Nemours And Company Preparation of aromatic hydroxycarboxylic acids and dialkali metal salts thereof
US5977405A (en) * 1997-04-04 1999-11-02 E. I. Du Pont De Nemours And Company Preparation of aromatic hydroxycarboxylic acids and dialkali metal salts thereof
CN102408329B (zh) * 2011-10-17 2014-04-23 上海安诺芳胺化学品有限公司 2，4-二羟基苯甲酸的制备方法
CN110396052A (zh) * 2019-07-11 2019-11-01 浙江工业大学 5-氨基-2,4-二羟基苯甲酸的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR784440A (fr) * 1933-06-29 1935-07-22 Du Pont Perfectionnements à la fabrication de produits résultant de l'addition d'un métalalcalin à un hydrocarbure aromatique
DE3574585D1 (de) * 1984-12-24 1990-01-11 Ciba Geigy Ag Verfahren zur herstellung von 3,5-dialkyl-4-hydroxybenzoesaeure.
JPH0680032B2 (ja) * 1985-07-04 1994-10-12 三井石油化学工業株式会社 サリチル酸誘導体の製造方法

Also Published As

Publication number Publication date
EP0436379A3 (en) 1992-03-25
JPH04112853A (ja) 1992-04-14
KR920003121B1 (ko) 1992-04-20
EP0436379A2 (en) 1991-07-10

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