JPS552617A - Improved preparation of 2-chloro-4'-hydroxy-diphenylamine - Google Patents

Improved preparation of 2-chloro-4'-hydroxy-diphenylamine

Info

Publication number
JPS552617A
JPS552617A JP7427278A JP7427278A JPS552617A JP S552617 A JPS552617 A JP S552617A JP 7427278 A JP7427278 A JP 7427278A JP 7427278 A JP7427278 A JP 7427278A JP S552617 A JPS552617 A JP S552617A
Authority
JP
Japan
Prior art keywords
formula
oxide
chloroaniline
hydroquinone
zinc chloride
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.)
Granted
Application number
JP7427278A
Other languages
English (en)
Other versions
JPS5828865B2 (ja
Inventor
Masahiko Yamaguchi
Yoshie Miyazawa
Katsuichi Motohashi
Toshio Ohara
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.)
Hodogaya Chemical Co Ltd
Original Assignee
Hodogaya Chemical Co Ltd
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 Hodogaya Chemical Co Ltd filed Critical Hodogaya Chemical Co Ltd
Priority to JP53074272A priority Critical patent/JPS5828865B2/ja
Publication of JPS552617A publication Critical patent/JPS552617A/ja
Publication of JPS5828865B2 publication Critical patent/JPS5828865B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP53074272A 1978-06-21 1978-06-21 ２↓−クロロ↓−４′↓−ヒドロキシ↓−ジフエニルアミンの改良製造法 Expired JPS5828865B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53074272A JPS5828865B2 (ja) 1978-06-21 1978-06-21 ２↓−クロロ↓−４′↓−ヒドロキシ↓−ジフエニルアミンの改良製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53074272A JPS5828865B2 (ja) 1978-06-21 1978-06-21 ２↓−クロロ↓−４′↓−ヒドロキシ↓−ジフエニルアミンの改良製造法

Publications (2)

Publication Number Publication Date
JPS552617A true JPS552617A (en) 1980-01-10
JPS5828865B2 JPS5828865B2 (ja) 1983-06-18

Family

ID=13542304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53074272A Expired JPS5828865B2 (ja) 1978-06-21 1978-06-21 ２↓−クロロ↓−４′↓−ヒドロキシ↓−ジフエニルアミンの改良製造法

Country Status (1)

Country Link
JP (1) JPS5828865B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103342A (ja) * 1981-12-15 1983-06-20 Toyo Soda Mfg Co Ltd ２，４−ジクロル−４′−ヒドロキシジフエニルアミンの製造法
JPS58118545A (ja) * 1981-12-29 1983-07-14 Toyo Soda Mfg Co Ltd ４−ヒドロキシジフエニルアミンの製造法
WO2004007460A1 (ja) * 2002-07-11 2004-01-22 Meiji Seika Kaisha, Ltd. ２，３，６−トリアルキル−８−フルオロ−４−キノリン誘導体の製造法
CN103992233A (zh) * 2014-05-16 2014-08-20 常州大学 一种铁催化的合成2-(芳基氨基)苯酚的方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068565U (ja) * 1983-10-18 1985-05-15 三洋電機株式会社 クリーニング装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58103342A (ja) * 1981-12-15 1983-06-20 Toyo Soda Mfg Co Ltd ２，４−ジクロル−４′−ヒドロキシジフエニルアミンの製造法
JPS58118545A (ja) * 1981-12-29 1983-07-14 Toyo Soda Mfg Co Ltd ４−ヒドロキシジフエニルアミンの製造法
WO2004007460A1 (ja) * 2002-07-11 2004-01-22 Meiji Seika Kaisha, Ltd. ２，３，６−トリアルキル−８−フルオロ−４−キノリン誘導体の製造法
CN103992233A (zh) * 2014-05-16 2014-08-20 常州大学 一种铁催化的合成2-(芳基氨基)苯酚的方法
CN103992233B (zh) * 2014-05-16 2016-06-08 常州大学 一种铁催化的合成2-(芳基氨基)苯酚的方法

Also Published As

Publication number Publication date
JPS5828865B2 (ja) 1983-06-18

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