Title:
アルキンのメタルフリー環状三量化による、アシルアリレンおよびハイパーブランチポリアシルアリレンの合成
Document Type and Number:
Japanese Patent JP2010530015
Kind Code:
A
Abstract:
The present invention provides a new metal-free cyclotrimerization reaction of alkynes to produce a 1,3,5-triacylarylene or 1,3,5-triacylbenzene. This reaction is catalyzed by secondary amines, is strictly regioselective, highly functionality-tolerant, and the resulting product can be obtained in high yields. This reaction can be further applied for the preparation of novel branched (co)polymers bearing the triacylarylenes as structural units. The preparation of the (co)polymers is carried out as a one-pot single-step reaction procedure, giving branched oligomers and polymers in high yields up to 90%. The produced (co)polymers are also processible, easily film-forming, and thermally stable.
Inventors:
Tan Ben Chong
Jim Kawai
Shin An Jun
Whistler Matthias
Lamb Win Yip
Jim Kawai
Shin An Jun
Whistler Matthias
Lamb Win Yip
Application Number:
JP2010511474A
Publication Date:
September 02, 2010
Filing Date:
March 04, 2008
Export Citation:
Assignee:
The Hong Kong University of Science and Technology
International Classes:
C08G61/12; G03F7/038
Domestic Patent References:
| JP2000506888A | 2000-06-06 | |||
| JPS5616466A | 1981-02-17 | |||
| JP2005104939A | 2005-04-21 | |||
| JP2007070315A | 2007-03-22 | |||
| JP2008050281A | 2008-03-06 | |||
| JP2000506888A | 2000-06-06 | |||
| JPS5616466A | 1981-02-17 | |||
| JP2005104939A | 2005-04-21 | |||
| JP2007070315A | 2007-03-22 | |||
| JP2008050281A | 2008-03-06 |
Other References:
JPN6013020099; ＹＯＳＨＩＤＡ，Ｋ． ｅｔ ａｌ: 'ＲｈＣｌ３／ａｍｉｎｅ-ｃａｔａｌｙｚｅｄ ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｌｋｙｎｅｓ' Ｃｈｅｍｉｓｔｒｙ Ｌｅｔｔｅｒｓ Ｖｏｌ．３６， Ｎｏ．８, 2007, ｐ．９９８-９９９
JPN6013020101; ＡＢＤＵＬＬＡ，Ｋ． ｅｔ ａｌ: 'Ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｃｅｔｙｌｅｎｅｓ ｃａｔａｌｙｚｅｄ ｂｙ （eta５-ｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌ）ｒｈｏｄｉｕｍ ｃｏｍｐｌｅｘｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．２９３， Ｎｏ．１, 1985, ｐ．１０３-１４
JPN6013020099; ＹＯＳＨＩＤＡ，Ｋ． ｅｔ ａｌ: 'ＲｈＣｌ３／ａｍｉｎｅ-ｃａｔａｌｙｚｅｄ ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｌｋｙｎｅｓ' Ｃｈｅｍｉｓｔｒｙ Ｌｅｔｔｅｒｓ Ｖｏｌ．３６， Ｎｏ．８, 2007, ｐ．９９８-９９９
JPN6013020101; ＡＢＤＵＬＬＡ，Ｋ． ｅｔ ａｌ: 'Ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｃｅｔｙｌｅｎｅｓ ｃａｔａｌｙｚｅｄ ｂｙ （eta５-ｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌ）ｒｈｏｄｉｕｍ ｃｏｍｐｌｅｘｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．２９３， Ｎｏ．１, 1985, ｐ．１０３-１４
JPN6013020101; ＡＢＤＵＬＬＡ，Ｋ． ｅｔ ａｌ: 'Ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｃｅｔｙｌｅｎｅｓ ｃａｔａｌｙｚｅｄ ｂｙ （eta５-ｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌ）ｒｈｏｄｉｕｍ ｃｏｍｐｌｅｘｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．２９３， Ｎｏ．１, 1985, ｐ．１０３-１４
JPN6013020099; ＹＯＳＨＩＤＡ，Ｋ． ｅｔ ａｌ: 'ＲｈＣｌ３／ａｍｉｎｅ-ｃａｔａｌｙｚｅｄ ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｌｋｙｎｅｓ' Ｃｈｅｍｉｓｔｒｙ Ｌｅｔｔｅｒｓ Ｖｏｌ．３６， Ｎｏ．８, 2007, ｐ．９９８-９９９
JPN6013020101; ＡＢＤＵＬＬＡ，Ｋ． ｅｔ ａｌ: 'Ｃｙｃｌｏｔｒｉｍｅｒｉｚａｔｉｏｎ ｏｆ ａｃｅｔｙｌｅｎｅｓ ｃａｔａｌｙｚｅｄ ｂｙ （eta５-ｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌ）ｒｈｏｄｉｕｍ ｃｏｍｐｌｅｘｅｓ' Ｊｏｕｒｎａｌ ｏｆ Ｏｒｇａｎｏｍｅｔａｌｌｉｃ Ｃｈｅｍｉｓｔｒｙ Ｖｏｌ．２９３， Ｎｏ．１, 1985, ｐ．１０３-１４
Attorney, Agent or Firm:
Koichi Washida