Coordination-Driven Self-Assembly of Charged and Neutral Dendritic Tetrakis(ferrocenyl) Rhomboids

被引：32

作者：

Li, Quan-Jie ^{[1
]}

Zhao, Guanz-Zhen ^{[2
]}

Chen, Li-Jun ^{[2
]}

Tan, Hongwei ^{[1
]}

Wang, Cui-Hong ^{[2
]}

Wang, De-Xian ^{[3
]}

Lehman, Danielle A. ^{[4
]}

Muddiman, David C. ^{[4
]}

Yang, Hai-Bo ^{[2
]}

机构：

[1] Beijing Normal Univ, Dept Chem, Beijing 100050, Peoples R China

[2] E China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China

[3] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Mol Recognit & Funct, Beijing 100190, Peoples R China

[4] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA

来源：

ORGANOMETALLICS | 2012年 / 31卷 / 20期

基金：

中央高校基本科研业务费专项资金资助;

关键词：

MOLECULAR ARCHITECTURE; MULTIFERROCENYL HEXAGONS; CROWN-ETHER; COMPLEXES; METALLODENDRIMERS; MACROCYCLES; FERROCENE; CHEMISTRY; DESIGN; RECOGNITION;

D O I：

10.1021/om3007932

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

By combining 60 degrees bis(ferrocenyl) di-Pt(II) acceptors and the complementary 120 degrees dipyridyl or dicarboxylate donors substituted with [G-1]-[G-3] Frechet-type dendrons, self-assembly of a new series of charged or neutral dendritic tetrakis(ferrocenyl) rhomboids was realized under mild conditions in high yields, respectively. The structures of all difunctionalized rhomboids were characterized by multinuclear NMR (H-1 and P-31), ESI-TOF-MS, CSI-TOF-MS, and elemental analysis. Moreover, their electrochemical behavior was studied through cyclic voltammetry investigations. Further insight into the structural characterization of all rhomboidal metallacycles, such as the shape and size, was obtained via molecular simulation by PM6 semiempirical molecular orbital methods.

引用

页码：7241 / 7247

页数：7

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