Title:
金属シクロペンタジエンナイドの製造方法
Document Type and Number:
Japanese Patent JP5374774
Kind Code:
B2
Abstract:
The present invention relates to a synthesis method of metal cyclopentadienide by direct reaction of dicyclopentadiene with a group 1 metal in the presence of an aprotic solvent. Unlike the conventional method depending on retro Diels-Alder reaction of dicyclopentadiene to generate indirectly cyclopentadiene, the method of the present invention favors generation of cyclopentadiene and metal cyclopentadienide as well by adding dicyclopentadiene directly when the reaction temperature reaches to the boiling point of a reaction solvent.
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Inventors:
Yong-Gyu Han
Kee Soo Lee
Hong-Young Kwon
John-Sun Park
Nicola Masiarosa
Kee Soo Lee
Hong-Young Kwon
John-Sun Park
Nicola Masiarosa
Application Number:
JP2009538311A
Publication Date:
December 25, 2013
Filing Date:
November 02, 2007
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C07C4/22; C07C13/15; C07F1/04; C07F1/06
Domestic Patent References:
| JP2001097896A | ||||
| JP2004285028A | ||||
| JP2001302560A | ||||
| JP4210994A |
Foreign References:
| US2942040 |
Other References:
社団法人 日本化学会編,化学便覧 基礎編,2004年 2月20日,改訂5版,第I-440頁
Tetrahedron,1965年,21,2313-2327
Organometallics,2003年,22(4),877-878
Tetrahedron,1965年,21,2313-2327
Organometallics,2003年,22(4),877-878
Attorney, Agent or Firm:
Shinya Mitsuhiro