JPS6127980A - オキシフラバン化合物の製造法 - Google Patents

オキシフラバン化合物の製造法

Info

Publication number
JPS6127980A
JPS6127980A JP14767184A JP14767184A JPS6127980A JP S6127980 A JPS6127980 A JP S6127980A JP 14767184 A JP14767184 A JP 14767184A JP 14767184 A JP14767184 A JP 14767184A JP S6127980 A JPS6127980 A JP S6127980A
Authority
JP
Japan
Prior art keywords
reaction
aliphatic ketone
resorcin
ketone
carried out
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
JP14767184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0244472B2 (US20030199744A1-20031023-C00003.png
Inventor
Fujinao Matsunaga
藤尚 松永
Masahiro Kondo
正浩 近藤
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP14767184A priority Critical patent/JPS6127980A/ja
Publication of JPS6127980A publication Critical patent/JPS6127980A/ja
Publication of JPH0244472B2 publication Critical patent/JPH0244472B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pyrane Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP14767184A 1984-07-18 1984-07-18 オキシフラバン化合物の製造法 Granted JPS6127980A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14767184A JPS6127980A (ja) 1984-07-18 1984-07-18 オキシフラバン化合物の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14767184A JPS6127980A (ja) 1984-07-18 1984-07-18 オキシフラバン化合物の製造法

Publications (2)

Publication Number Publication Date
JPS6127980A true JPS6127980A (ja) 1986-02-07
JPH0244472B2 JPH0244472B2 (US20030199744A1-20031023-C00003.png) 1990-10-04

Family

ID=15435638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14767184A Granted JPS6127980A (ja) 1984-07-18 1984-07-18 オキシフラバン化合物の製造法

Country Status (1)

Country Link
JP (1) JPS6127980A (US20030199744A1-20031023-C00003.png)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0688770A2 (en) 1994-06-23 1995-12-27 Sumitomo Chemical Company, Limited Process for preparing hydroxyflavan compounds
US5556995A (en) * 1992-08-07 1996-09-17 Sumitomo Chemical Co., Ltd. Process for the preparation of polyhydric phenol compounds
JP2006312733A (ja) * 2005-04-05 2006-11-16 Hodogaya Chem Co Ltd レゾルシン−メチルエチルケトン−ホルマリン樹脂
JP2006312731A (ja) * 2005-04-05 2006-11-16 Hodogaya Chem Co Ltd ケトン変性レゾルシンホルマリン樹脂の製造方法
WO2012111726A1 (ja) * 2011-02-18 2012-08-23 住友化学株式会社 レゾルシンとアセトンとの縮合物の製造方法および該縮合物を含むゴム組成物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139375A (en) * 1979-04-18 1980-10-31 Sumitomo Chem Co Ltd Production of hydroxyflavan

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139375A (en) * 1979-04-18 1980-10-31 Sumitomo Chem Co Ltd Production of hydroxyflavan

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556995A (en) * 1992-08-07 1996-09-17 Sumitomo Chemical Co., Ltd. Process for the preparation of polyhydric phenol compounds
EP0688770A2 (en) 1994-06-23 1995-12-27 Sumitomo Chemical Company, Limited Process for preparing hydroxyflavan compounds
US5698717A (en) * 1994-06-23 1997-12-16 Sumitomo Chemical Company, Limited Process for preparing hydroxyflavan compounds
JP2006312733A (ja) * 2005-04-05 2006-11-16 Hodogaya Chem Co Ltd レゾルシン−メチルエチルケトン−ホルマリン樹脂
JP2006312731A (ja) * 2005-04-05 2006-11-16 Hodogaya Chem Co Ltd ケトン変性レゾルシンホルマリン樹脂の製造方法
WO2012111726A1 (ja) * 2011-02-18 2012-08-23 住友化学株式会社 レゾルシンとアセトンとの縮合物の製造方法および該縮合物を含むゴム組成物

Also Published As

Publication number Publication date
JPH0244472B2 (US20030199744A1-20031023-C00003.png) 1990-10-04

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