JP6934805B2 - ２，６−ナフタレンジカルボン酸の製造方法 - Google Patents

２，６−ナフタレンジカルボン酸の製造方法 Download PDF

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Publication number
JP6934805B2
JP6934805B2 JP2017211066A JP2017211066A JP6934805B2 JP 6934805 B2 JP6934805 B2 JP 6934805B2 JP 2017211066 A JP2017211066 A JP 2017211066A JP 2017211066 A JP2017211066 A JP 2017211066A JP 6934805 B2 JP6934805 B2 JP 6934805B2
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Prior art keywords
nda
naphthalenedicarboxylic acid
acid
alkali metal
surface area
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JP2017211066A
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English (en)
Japanese (ja)
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JP2019081742A (ja
JP2019081742A5 (enExample
Inventor
久野　貴矢
貴矢 久野
正基 ▲はま▼口
正基 ▲はま▼口
裕介 喜田
裕介 喜田
良太 本岡
良太 本岡
千晶 寺尾
千晶 寺尾
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Ueno Fine Chemicals Industry Ltd
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Ueno Fine Chemicals Industry Ltd
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Priority to JP2017211066A priority Critical patent/JP6934805B2/ja
Priority to TW107137000A priority patent/TWI772542B/zh
Priority to EP18202094.1A priority patent/EP3476824B1/en
Priority to KR1020180126748A priority patent/KR102644402B1/ko
Priority to CN201811275624.9A priority patent/CN109721490B/zh
Priority to US16/174,977 priority patent/US10544084B2/en
Publication of JP2019081742A publication Critical patent/JP2019081742A/ja
Publication of JP2019081742A5 publication Critical patent/JP2019081742A5/ja
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C07C63/33—Polycyclic acids
    • C07C63/337—Polycyclic acids with carboxyl groups bound to condensed ring systems
    • C07C63/34—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings
    • C07C63/38—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings containing two carboxyl groups both bound to carbon atoms of the condensed ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones
    • 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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2017211066A 2017-10-31 2017-10-31 ２，６−ナフタレンジカルボン酸の製造方法 Active JP6934805B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017211066A JP6934805B2 (ja) 2017-10-31 2017-10-31 ２，６−ナフタレンジカルボン酸の製造方法
TW107137000A TWI772542B (zh) 2017-10-31 2018-10-19 2,6-萘二羧酸的製造方法
KR1020180126748A KR102644402B1 (ko) 2017-10-31 2018-10-23 2,6-나프탈렌디카르복실산의 제조 방법
EP18202094.1A EP3476824B1 (en) 2017-10-31 2018-10-23 Method for producing 2,6-naphthalene dicarboxylic acid
CN201811275624.9A CN109721490B (zh) 2017-10-31 2018-10-30 2,6-萘二甲酸的制备方法
US16/174,977 US10544084B2 (en) 2017-10-31 2018-10-30 Method for producing 2,6-naphthalene dicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017211066A JP6934805B2 (ja) 2017-10-31 2017-10-31 ２，６−ナフタレンジカルボン酸の製造方法

Publications (3)

Publication Number Publication Date
JP2019081742A JP2019081742A (ja) 2019-05-30
JP2019081742A5 JP2019081742A5 (enExample) 2020-10-15
JP6934805B2 true JP6934805B2 (ja) 2021-09-15

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JP2017211066A Active JP6934805B2 (ja) 2017-10-31 2017-10-31 ２，６−ナフタレンジカルボン酸の製造方法

Country Status (6)

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US (1) US10544084B2 (enExample)
EP (1) EP3476824B1 (enExample)
JP (1) JP6934805B2 (enExample)
KR (1) KR102644402B1 (enExample)
CN (1) CN109721490B (enExample)
TW (1) TWI772542B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538012B (zh) * 2019-09-20 2023-04-07 中国石油化工股份有限公司 一种2,6-萘二甲酸或2,6-萘二甲酸二甲酯的提纯方法
CN112694397B (zh) * 2019-10-23 2023-03-03 中国石油化工股份有限公司 2,6-萘二甲酸的提纯方法
KR20220106964A (ko) * 2019-11-29 2022-08-01 혼슈우 카가쿠고교 가부시키가이샤 2,2'－비스(카르복시메톡시)－1,1'－비나프틸의 제조방법
JP7665192B2 (ja) 2021-05-27 2025-04-21 上野製薬株式会社 ２，５－ジヒドロキシテレフタル酸の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1472777A (en) * 1974-07-08 1977-05-04 Teijin Ltd Process for preparing polyethylene-2,6-naphthalate
JPH03240750A (ja) * 1990-02-15 1991-10-28 Sumikin Chem Co Ltd 高純度ナフタレンカルボン酸の製造方法
US5563294A (en) * 1991-12-19 1996-10-08 Amoco Corporation Process for preparing purified 2,6-naphthalenedicarboxylic acid
JPH06505512A (ja) 1991-12-19 1994-06-23 ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド 精製２，６−ナフタレンジカルボン酸の調製方法
JPH06256256A (ja) 1993-03-10 1994-09-13 Mitsubishi Gas Chem Co Inc 高純度２，６−ナフタレンジカルボン酸の製造方法
WO2001016083A2 (en) 1999-08-30 2001-03-08 Mossi & Ghisolfi Overseas S.A. Method for reduction of potassium in an integrated process for the production of 2,6-nda
US7547803B2 (en) * 2003-06-20 2009-06-16 Mitsubishi Gas Chemical Company, Inc. Process for producing a high purity aromatic polycarboxylic acid
JP4467343B2 (ja) 2004-03-26 2010-05-26 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法
EP1591435A3 (en) 2004-03-26 2007-11-28 Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo Method for preparing 2,6-Naphtalene dicarboxyclic acid
JP4439964B2 (ja) 2004-03-26 2010-03-24 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法
JP4397718B2 (ja) 2004-03-26 2010-01-13 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法
JP5318595B2 (ja) 2009-01-26 2013-10-16 上野製薬株式会社 ２，６−ナフタレンジカルボン酸の製造方法
JP6660810B2 (ja) 2016-05-27 2020-03-11 日立オートモティブシステムズ株式会社 ディスクブレーキおよびピストンブーツ

Also Published As

Publication number Publication date
KR102644402B1 (ko) 2024-03-06
EP3476824A1 (en) 2019-05-01
US10544084B2 (en) 2020-01-28
JP2019081742A (ja) 2019-05-30
US20190127310A1 (en) 2019-05-02
KR20190049478A (ko) 2019-05-09
TWI772542B (zh) 2022-08-01
CN109721490A (zh) 2019-05-07
TW201922683A (zh) 2019-06-16
EP3476824B1 (en) 2021-09-15
CN109721490B (zh) 2023-04-14

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