The chemistry of 1,2,3,4,5-pentaphenylcyclopentadienyl hydrotris(indazolyl)borate ruthenium(II) complexes, building blocks for the construction of potential organometallic molecular motors
The chemistry of 1,2,3,4,5-pentaphenylcyclopentadienyl hydrotris(indazolyl)borate ruthenium(II) complexes, building blocks for the construction of potential organometallic molecular motors
复制标题
1,2,3,4,5-五苯基环戊二烯基氢三(吲唑基)硼酸钌(II)络合物的化学性质，用于构建潜在有机金属分子马达的构建模块
DOI：
10.1016/j.ccr.2007.09.017
复制
发表时间：
2008
影响因子：
20.6
通讯作者：
G. Rapenne
中科院分区：
文献类型：
--
作者：
G. Vives;A. Carella;J. Launay;G. Rapenne
近年来，我们开发了一种制造电子寻址分子马达的策略。这种化合物的结构集中在五苯基环戊二烯基氢三(吡唑基)硼酸Ru(II)家族的半三明治络合物上。在这篇综述文章中，我们重点介绍了各种五苯基环戊二烯配体的合成以及这些受阻配体与Ru(II)中心配位时的特殊反应活性。最后，我们报道了最新一代全装备的潜在分子马达的合成。它们带有二茂铁末端的电活性基团，通过共轭或绝缘间隔物连接到中心的五苯基环戊二烯配体上，并且从近场显微镜实验来看，它们还被功能化以固定在各种金属或绝缘表面上。
In recent years, we have developed a strategy to build electrically addressed molecular motors. The architecture of such compounds is centered around half-sandwich complexes of the family of pentaphenylcyclopentadienyl hydrotris(pyrazolyl)borate ruthenium(II). In this review article, we focus on the synthesis of various pentaphenylcyclopentadienyl ligands and on the peculiar reactivity of such hindered ligands in their coordination to a ruthenium(II) center. Finally, we report on the synthesis of the latest generation of fully equipped potential molecular motors. They bear ferrocene terminal electroactive groups linked to the central pentaphenylcyclopentadienyl ligand either by conjugated or insulating spacers, and are also functionalized to be anchored on various metallic or insulating surfaces in view of near-field microscopy experiments.