Unexpected Tandem Reactions of Tris(cyclopentadieny1)lanthanide with Diphenylketene and Regeneration of the η5-Bonding Mode: One-Pot Synthesis of Heteroleptic Yttrocenes from Simple (C
详细信息 查看全文
- 作者：Xiaoqing Li ; Ruiting Liu ; Zhengxing Zhang ; Xiaoming Mu ; Linhong Weng ; Xigeng Zhou
- 刊名：Organometallics
- 出版年：2010
- 出版时间：August 9, 2010
- 年：2010
- 卷：29
- 期：15
- 页码：3298-3302
- 全文大小：956K
- 年卷期：v.29,no.15(August 9, 2010)
- ISSN：1520-6041
文摘
Unprecedented tandem insertion/cycloaddition/isomerization reactions of Cp3Y with diphenylketene have been revealed, by which a general method for assembling one or two anionic side chains to the cyclopentadienyl ring bound to lanthanide metals in a one-pot procedure is established.