Macrocycle Size Matters: “Small” Functionalized Rotaxanes in Excellent Yield Using the CuAAC Active Template Approach
作者:Hicham Lahlali、Kajally Jobe、Michael Watkinson、Stephen M. Goldup
DOI:10.1002/anie.201100415
日期:2011.4.26
the CuAAC activetemplate reaction not only is it demonstrated to be possible to use smaller macrocycles, but, surprisingly, that smaller macrocycles lead to higher yields of rotaxane product (see scheme). The synthesis of “small” functionalized [2]rotaxanes showcases this as a method for the production of materials with potentialapplications in molecular electronics, drug delivery, sensing, and enantioselective
Rotaxane Pt<sup>II</sup>-complexes: mechanical bonding for chemically robust luminophores and stimuli responsive behaviour
作者:Zhihui Zhang、Graham J. Tizzard、J. A. Gareth Williams、Stephen M. Goldup
DOI:10.1039/c9sc05507j
日期:——
We report an approach to interlocked PtII luminophores in which the mechanical bond stabilises the coordination environment of the embedded metal ion.
我们报道了一种将PtII荧光团锁定的方法,其中机械键稳定了嵌入金属离子的配位环境。
Rotaxane-Based Transition Metal Complexes: Effect of the Mechanical Bond on Structure and Electronic Properties
作者:Martina Cirulli、Amanpreet Kaur、James E. M. Lewis、Zhihui Zhang、Jonathan A. Kitchen、Stephen M. Goldup、Maxie M. Roessler
DOI:10.1021/jacs.8b09715
日期:2019.1.16
original catenane metalcomplexes. However, despite the importance of controllingmetal ion properties for a range of applications, these effects have received relatively little attention since. Here we present a series of tri-, tetra-, and pentadentate rotaxane-based ligands and a detailed study of their metal binding behavior and, where possible, compare their redox and electronic properties with their