Preparation and Characterization of Novel Poly(alkylidenamine) Nitrile Ruthenium Metallodendrimers
作者:Manuel G. Jardim、Kari Rissanen、João Rodrigues
DOI:10.1002/ejic.200901187
日期:2010.4
O(CH 2 ) 3 ] 2 N(CH 2 ) 6 N[(CH 2 ) 3 -O(CH 2 ) 2 C≡N] 2 (7) with the organometallic moiety [Ru(η 5 -C 5 H 5 )(PPh 3 ) 2 Cl] and the five-coordinate cis-[RuCl(dppe) 2 ]-[PF 6 ] [dppe = 1,2-bis(diphenylphosphanyl)ethane] was attained with good yield, respectively, by treating the metallo-fragment with the core in methanol (at room temperature and in presence of TIPF 6 as a chloride abstractor) and in
这些用钌部分 [Ru(η 5 -C 5 H 5 )(PPh 3 ) 2 ] + 和 [RuCl(dppe) 2 ] + (8-11) 外围功能化的新型腈官能化聚(亚烷基胺)树枝状聚合物完全通过 NMR ( 1 H, 13 C, 31 P)、TOF-MS 和 FTIR 表征。目前的结果代表了在聚(亚烷基胺)腈核心衍生物与不同钌络合物部分完全配位的最适当合成策略的知识方面向前迈进了一步,并证实了这些系统作为金属树枝状聚合物化学构建模块的多功能性。