发明名称 |
Synthesis method of metal cyclopentadienide in bulk |
摘要 |
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. |
申请公布号 |
US8057714(B2) |
申请公布日期 |
2011.11.15 |
申请号 |
US20070515819 |
申请日期 |
2007.11.02 |
申请人 |
HAN YONG GYU;LEE KI-SOO;KWON HEON-YONG;PARK JONG-SANG;MAGGIAROSA NICOLA;LG CHEM, LTD. |
发明人 |
HAN YONG GYU;LEE KI-SOO;KWON HEON-YONG;PARK JONG-SANG;MAGGIAROSA NICOLA |
分类号 |
C07F1/00 |
主分类号 |
C07F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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