Self-assembly of Pd2L2 Metallacycles Owning Diversely Functionalized Racemic Ligands

被引：16
|
作者：
Rama, Tamara [1 ,2 ]
Alvarino, Cristina [1 ,2 ]
Domarco, Olaya [1 ,2 ]
Platas-Iglesias, Carlos [1 ,2 ]
Blanco, Victor [3 ]
Garcia, Marcos D. [1 ,2 ]
Peinador, Carlos [1 ,2 ]
Quintela, Jose M. [1 ,2 ]
机构：
[1] Univ A Coruna, Fac Ciencias, Dept Quim Fundamental, E-15071 La Coruna, Spain
[2] Univ A Coruna, Fac Ciencias, Ctr Invest Cient Avanzadas, E-15071 La Coruna, Spain
[3] Univ Granada, Fac Ciencias, Dept Quim Organ, Campus Fuentenueva S-N, E-18071 Granada, Spain
来源：
INORGANIC CHEMISTRY | 2016年 / 55卷 / 05期
关键词：
PD-II; NONCOVALENT INTERACTIONS; COORDINATION; COMPLEXATION; CATENATION; DISCRETE; CLICK; CHLORIDE; SYMMETRY; DESIGN;
D O I：
10.1021/acs.inorgchem.5b02650
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
We present herein the efficient palladium(II)-directed self-assembly in water of a series of nine new diversely functionalized metallacycles, owning hydroxy/alkoxycarbonyl/azidoalkyl exo pendant groups attached to ditopic N-monoalkyl/aryl-4,4'-bipyridinium/2,7-diazapyrenium ligands. The highly convergent and versatile synthetic route for the ligands uses the Zincke reaction between (dinitrophenyl)-bipyridinium/diazapyrenium salts and racemic amines as the key step. The stereochemical outcome of the self-assembly of the Pd2L2 species is discussed on the basis of density functional theory quantum-chemical calculations.
引用
收藏
页码：2290 / 2298
页数：9
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