NOVEL DITOPIC TERPYRIDINE AND PHENYLTERPYRIDINE LIGANDS BRIDGED BY ONE OR 2 ETHYNYL BONDS - SYNTHESES OF RIGID ROD-LIKE MULTINUCLEAR COMPLEXES

被引：65

作者：

GROSSHENNY, V ^{[1
]}

ZIESSEL, R ^{[1
]}

机构：

[1] ECOLE EUROPEENNE HAUTES ETUDES IND CHIM STRASBOURG,INST PHYS & CHIM MAT STRASBOURG,F-67008 STRASBOURG,FRANCE

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 453卷 / 02期

关键词：

D O I：

10.1016/0022-328X(93)83132-F

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel series of ditopic ligands bearing two 2,2':6',2''-terpyridine or two 4'-phenyl-2,2': 6',2''-terpyridine subunits and an ethynyl (3a and 3b) or a diethynyl (4a and 4b) bridge has been synthesised from 4'-ethynyl-2,2' : 6',2''-terpyridine (1d) and 4'-(4-ethynylphenyl)-2,2':6',2''-terpyridine (2c) by coupling with the corresponding triflate- or bromo-substituted substrates, or by self-coupling of the ethynyl substituted precursors, respectively. They form rigid rod-like homodinuclear and heterotrinuclear ruthenium(II) and iron(II) complexes.

引用

页码：C19 / C22

页数：4

共 19 条

[1]

BALZANI V, 1991, SUPRAMOLECULAR PHOTO

[2] 3,3',5,5'-TETRAPYRIDYLBIPHENYL - A BISCYCLOMETALATING BRIDGING LIGAND WITH A HIGH COUPLING ABILITY IN RU(III),RU(II) MIXED-VALENCE SYSTEMS [J].