Poly(3,3′-dihexyl-4,4′-dimethyl-1,1′-ferrocenylene-1,4-phenylene) and poly(3,3′-dihexyl-4,4′-dimethyl-1,1′-ferrocenylene-2,5-thienylene)

被引:30
|
作者
Southard, GE [1 ]
Curtis, MD [1 ]
机构
[1] Univ Michigan, Willard H Dow Lab, Dept Chem, Ann Arbor, MI 48109 USA
关键词
D O I
10.1021/om970676b
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Bis(3-hexyl-4-methylcyclopentadienyl)arenes have been prepared from the sequential lithiatiation of dibromoarenes followed by reaction with 3-hexyl-4-methylcyclopenta-2-ene-1-one. The dicarbinol is then dehydrated with p-toluenesulfonic acid to give the bis(3-hexyl-4-methylcyclopentadienyl)arene. Poly(3,3'-dihexyl-4,4'-dimethyl-1,1'-ferrocenylenearylene)s were prepared via the reaction of dilithio bis(3-hexyl-4-methylcycylopentadienide)arylenes and iron(II) iodide in THF. The organic bridging ligands and polymers were characterized by DSC, GPC, NMR, CV, UV-vis, and TGA.
引用
收藏
页码:5618 / 5620
页数:3
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