KR830010041A - 2-히드록시나프탈렌-3-카르복실산의 제조방법 - Google Patents

2-히드록시나프탈렌-3-카르복실산의 제조방법 Download PDF

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Publication number
KR830010041A
KR830010041A KR1019820002378A KR820002378A KR830010041A KR 830010041 A KR830010041 A KR 830010041A KR 1019820002378 A KR1019820002378 A KR 1019820002378A KR 820002378 A KR820002378 A KR 820002378A KR 830010041 A KR830010041 A KR 830010041A
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KR
South Korea
Prior art keywords
naphthol
reaction medium
reaction
carbon dioxide
separate
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KR1019820002378A
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English (en)
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KR860001855B1 (ko
Inventor
류조 우에노
가즈유끼 사꼬다
야스노리 나까무라
Original Assignee
류조 우에노
가부시끼가이샤 우에노세이야꾸 오오요껭뀨죠
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Application filed by 류조 우에노, 가부시끼가이샤 우에노세이야꾸 오오요껭뀨죠 filed Critical 류조 우에노
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    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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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

2-히드록시나프탈렌-3-카르복실산의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 본 발명의 방법 과정을 연속적으로 행할 때의 공정을 나타낸 도이다.

Claims (11)

  1. (1) β-나프톨 칼륨, (2) β-나프톨 및 (3) 지방족 탄화수소류, 지환식 탄화수소류, 방향족 탄화수소류 및 방향족 에테르류로 구성된 군으로부터 선택된 1종 이상의 반응 매질로 구성되고, 반응 조건하 액체인 혼합물을 반응 온도 180℃ 이상 및 이산화탄소 압력 1kg/㎠이상에서 이산화탄소와 반응시킴을 특징으로 하는, 2-히드록시나프탈렌-3-카르복실산의 제조방법.
  2. 제1항에 있어서, β-나프톨 칼륨 1몰당 β-나프톨이 0.01∼5몰 사용됨을 특징으로 하는 방법.
  3. 제1항에 있어서, 이산화탄소 압력이 7kg/㎠이상임을 특징으로 하는 방법.
  4. 제1항에 있어서, 이산화탄소 압력이 15kg/㎠이상임을 특징으로 하는 방법.
  5. 제1항에 있어서, 반응 매질의 비점이 150∼400℃ 범위임을 특징으로 하느 방법.
  6. 제1항에 있어서, 반응 매질이 석유 탄화수소임을 특징으로 하는 방법.
  7. 제6항에 있어서, 석유 탄화수소가 경유 또는 등유임을 특징으로 하는 방법.
  8. 제1항에 있어서, 방향족 탄화수소류가 모노-, 디- 또는 폴리-알킬나프탈렌류임을 특징으로하는 방법.
  9. 제1항에 있어서, 반응 온도가 230∼350℃ 임을 특징으로 하는 방법.
  10. 제1항에 있어서, 반응 매질의 양이, β-나프톨 칼륨 중량의 0.5∼10배임을 특징으로 하는 방법.
  11. 제1항에 있어서, 반응 후의 반응 혼합물에 물을 가하여 반응 매질의 층을 분리시키고, 필요에 따라수층으로부터 타르층을 액체 형태로 침전시켜 이를 분리시키고, 110℃이하의 온도에서 액체인 소수성 추출 용매를 사용하여 수층을 추출시켜 β-나프톨을 분리시키고, 추출 후의 잔류 수층을 산을 사용하여 침전시킴을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR8202378A 1981-05-28 1982-05-28 2-히드록시나프탈렌-3-카르복실산의 제조방법 KR860001855B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP56080073A JPS57197244A (en) 1981-05-28 1981-05-28 Preparation of 2-hydroxynaphthalene-3-carboxylic acid
JP80073 1981-05-28
JP80073/81 1981-05-28

Publications (2)

Publication Number Publication Date
KR830010041A true KR830010041A (ko) 1983-12-24
KR860001855B1 KR860001855B1 (ko) 1986-10-24

Family

ID=13708034

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8202378A KR860001855B1 (ko) 1981-05-28 1982-05-28 2-히드록시나프탈렌-3-카르복실산의 제조방법

Country Status (5)

Country Link
EP (1) EP0066205B1 (ko)
JP (1) JPS57197244A (ko)
KR (1) KR860001855B1 (ko)
CA (1) CA1182471A (ko)
DE (1) DE3266003D1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61115053A (ja) * 1984-11-09 1986-06-02 Ueno Seiyaku Oyo Kenkyusho:Kk 芳香族ヒドロキシカルボン酸の製造法
JPS61167053A (ja) * 1985-01-21 1986-07-28 株式会社豊田自動織機製作所 流体噴射式織機における緯入れ装置
JP2718932B2 (ja) * 1988-01-23 1998-02-25 株式会社上野製薬応用研究所 芳香族オキシカルボン酸の製造法
KR100536787B1 (ko) * 1996-10-21 2006-02-28 가부시키가이샤 우에노 세이야꾸 오요 겡뀨조 2-히드록시나프탈렌-3,6-디카르복시산의제조방법
JPH10265434A (ja) * 1997-03-21 1998-10-06 Ueno Seiyaku Oyo Kenkyusho:Kk ヒドロキシナフタレンカルボン酸類のアルカリ金属塩の分離精製法
JP5380683B2 (ja) * 2008-01-22 2014-01-08 学校法人千葉工業大学 芳香族ヒドロキシカルボン酸の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239913A (en) * 1977-10-25 1980-12-16 Kabushiki Kaisha Veno Seiyaku Oyo Kenkyujo Process for preparing 2-hydroxynaphthalenecarboxylic acids
ES497535A0 (es) * 1979-12-25 1981-10-16 Sumitomo Chemical Co Procedimiento de producir acido 2-hidroxinaftalen-3-carboxi-lico

Also Published As

Publication number Publication date
EP0066205B1 (en) 1985-09-04
CA1182471A (en) 1985-02-12
JPS57197244A (en) 1982-12-03
DE3266003D1 (en) 1985-10-10
EP0066205A1 (en) 1982-12-08
JPS6116381B2 (ko) 1986-04-30
KR860001855B1 (ko) 1986-10-24

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