Highly Soluble Penta[(alkyl)dimethylsilylmethyl][60]fullerenes and Their Ruthenium and Palladium Complexes
作者:Yutaka Matsuo、Ayako Muramatsu、Jiang Lu、Eiichi Nakamura
DOI:10.1246/cl.2010.342
日期:2010.4.5
Copper-mediated fivefold addition of RMe2SiCH2MgCl to [60]fullerene produces C60(CH2SiMe2R)5H (R = H, Et, n-Bu, and n-hexyl), which can be further converted into ruthenium and palladium complexes. These organofullerenes and metal–fullerene complexes, particularly when R = n-Hex, are highly soluble in various organic solvents, e.g., 107 mg mL−1 solubility in EtOAc and >1000 mg mL−1 in hexane, where C60Me5H is essentially insoluble.
RMe2SiCH2MgCl 在铜介导下五次加成到[60]富勒烯上,生成 C60(CH2SiMe2R)5H(R = H、Et、n-Bu 和正己基),可进一步转化为钌和钯配合物。这些有机富勒烯和金属富勒烯配合物,特别是当 R = n-Hex 时,在各种有机溶剂中高度溶解,例如,在 EtOAc 中的溶解度为 107 mg mL−1,在己烷中的溶解度>1000 mg mL−1,其中 C60Me5H 基本上不溶。