Complexation of bis(trimethylsilyl)acetylene by decamethylhafnocene to give the hafnacyclopropene Cp*2Hf (η2 -Me3Sic2SiMe3 ) : An unusually strong metal-alkyne interaction
Complexation of bis(trimethylsilyl)acetylene by decamethylhafnocene to give the hafnacyclopropene Cp*2Hf (η2 -Me3Sic2SiMe3 ) : An unusually strong metal-alkyne interaction
复制标题
双(三甲基硅基)乙炔与十甲基铪茂络合得到铪环丙烯 Cp*2Hf (η2 -Me3Sic2SiMe3 ):异常强的金属-炔相互作用
DOI:
--
复制
发表时间:
2007
期刊:
影响因子:
--
通讯作者:
U. Rosenthal
中科院分区:
文献类型:
--
作者:
T. Beweries;V. Burlakov;M. A. Bach;P. Arndt;W. Baumann;A. Spannenberg;U. Rosenthal
The complexes Cp2Hf(PMe3)(η2-Me3SiC2SiMe3) (3) and Cp*2Hf(η2-Me3SiC2SiMe3) (4), as the first examples of well-defined hafnium alkyne complexes with a simple intact alkyne, are described; 4 displays an unusually strong interaction of the alkyne with hafnium, in comparison to analogous compounds of titanium and zirconium.