Supramolecular chemistry of fullerenes
Supramolecular chemistry of fullerenes
复制标题
富勒烯的超分子化学
DOI：
10.1007/978-981-13-3242-5_36-1
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发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Takehiro Hirao
中科院分区：
文献类型：
--
作者：
Takeharu Haino;Takehiro Hirao
富勒烯的球形形状表征了其独特的化学和物理性质，这导致了能够从原始富勒烯混合物中提取特定尺寸的富勒烯的容器分子的发展。杯芳烃、环糊精、双卟啉裂缝、弯曲大环和分子裂缝最初被发现表现为富勒烯主体分子。超分子富勒烯化学的大量工作已经指向纳米科学。纳米富勒烯组织和超分子富勒烯聚合物是例子。本章主要讨论了杯[5]芳烃基容器的超分子化学，重点是通过非极性超分子相互作用开发富勒烯主体分子的历史概述。综述了杯[5]芳烃与富勒烯家族的超分子络合、高级富勒烯的选择性萃取、富勒烯传感、富勒烯主体的变构、富勒烯主体的组合筛选以及C120的包封。此外，超分子富勒烯聚合物的结构变化的文件。研究还表明，C60·双杯[5]芳烃主客体配合物对线型聚合物具有超分子交联剂和形状转换器Transformer的作用。
The globular shape of fullerenes characterizes their unique chemical and physical properties, which have led to the development of container molecules capable of extracting specifically sized fullerenes from raw fullerene mixtures. Calixarenes, cyclodextrins, bisporphyrin clefts, curved macrocycles, and molecular clefts were initially discovered to behave as fullerene host molecules. Extensive work on supramolecular fullerene chemistry has been directed toward nanoscience. Nanometric fullerene organizations and supramolecular fullerene polymers are examples. This chapter mainly addresses the supramolecular chemistry of calix[5]arene-based containers with a focus on the historical overview of the development of fullerene host molecules through nonpolar supramolecular interactions. The supramolecular complexation of calix[5]arenes with fullerene families, selective extraction of higher fullerenes, fullerene sensing, allosteric fullerene hosts, combinatorial screening of fullerene hosts, and encapsulation of C120are described. In addition, supramolecular fullerene polymers with structural variations are documented. It is also shown that a C60•biscalix[5]arene host-guest complex acts as a supramolecular cross-linker and a shape transformer for linear polymers.