CN101045684B - 2-羟基萘-3,6-二甲酸的制造方法 - Google Patents

2-羟基萘-3,6-二甲酸的制造方法 Download PDF

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Publication number
CN101045684B
CN101045684B CN 200710092137 CN200710092137A CN101045684B CN 101045684 B CN101045684 B CN 101045684B CN 200710092137 CN200710092137 CN 200710092137 CN 200710092137 A CN200710092137 A CN 200710092137A CN 101045684 B CN101045684 B CN 101045684B
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China
Prior art keywords
potassium
reaction solution
beta naphthal
medium
reaction
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Expired - Fee Related
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CN 200710092137
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Chinese (zh)
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CN101045684A (zh
Inventor
谷川胜则
山本勇
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Ueno Seiyaku Oyo Kenkyujo KK
Ueno Fine Chemicals Industry Ltd
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Ueno Seiyaku Oyo Kenkyujo KK
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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN 200710092137 2006-03-31 2007-04-02 2-羟基萘-3,6-二甲酸的制造方法 Expired - Fee Related CN101045684B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006098751 2006-03-31
JP2006-098751 2006-03-31
JP2006098751A JP4934342B2 (ja) 2006-03-31 2006-03-31 ２−ヒドロキシナフタレン−３，６−ジカルボン酸の製造方法

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CN101045684A CN101045684A (zh) 2007-10-03
CN101045684B true CN101045684B (zh) 2013-01-16

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CN 200710092137 Expired - Fee Related CN101045684B (zh) 2006-03-31 2007-04-02 2-羟基萘-3,6-二甲酸的制造方法

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CN (1) CN101045684B (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1206400A (zh) * 1996-10-21 1999-01-27 株式会社上野制药应用研究所 2－羟基萘－3,6－二羧酸的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345095A (en) * 1980-03-06 1982-08-17 American Cyanamid Company Process for the production of 6-hydroxy-2-naphthoic acid
JPS5795939A (en) * 1980-12-08 1982-06-15 Ueno Seiyaku Oyo Kenkyusho:Kk Preparation of 2-hydroxynaphthalene-6-carboxylic acid
JPS5935911B2 (ja) * 1981-12-07 1984-08-31 株式会社上野製薬応用研究所 ２−ヒドロキシナフタリン−６−カルボン酸の選択的製法
IL83218A (en) * 1986-07-25 1992-03-29 Ueno Seiyaku Oyo Kenkyujo Kk Method for preparation of 2-hydroxynaphthalene-6-carboxylic acid
JPH03200741A (ja) * 1989-12-28 1991-09-02 Mitsui Toatsu Chem Inc ヒドロキシナフタレンカルボン酸類の製造法
JP2002155128A (ja) * 2000-11-21 2002-05-28 Ueno Seiyaku Oyo Kenkyusho:Kk エポキシ樹脂およびその組成物
JP2002255891A (ja) * 2001-02-27 2002-09-11 Ueno Seiyaku Oyo Kenkyusho:Kk 芳香族ヒドロキシカルボン酸の製造におけるアルカリ金属塩の回収方法
JP4878695B2 (ja) * 2001-04-20 2012-02-15 上野製薬株式会社 ナフトール誘導体の造粒物およびその製法
JP4508548B2 (ja) * 2003-04-28 2010-07-21 上野製薬株式会社 芳香族ヒドロキシカルボン酸の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1206400A (zh) * 1996-10-21 1999-01-27 株式会社上野制药应用研究所 2－羟基萘－3,6－二羧酸的制备方法

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CN101045684A (zh) 2007-10-03
JP2007269717A (ja) 2007-10-18
JP4934342B2 (ja) 2012-05-16

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