Exohedral functionalization of fullerenes and supramolecular chemistry.
Exohedral functionalization of fullerenes and supramolecular chemistry.
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富勒烯的外嵌功能化和超分子化学。
DOI：
10.1002/tcr.201000036
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发表时间：
2011
期刊：
影响因子：
6.6
通讯作者：
Shin
中科院分区：
文献类型：
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作者：
Yosuke Nakamura;Shin
我们研究了[60]富勒烯的面外功能化，特别是双加成反应，揭示了双加成反应的区域选择性和所得双加成产物的性质。无任何限制的双加成反应一般表现出较低的区域选择性。双加合物的电学性质和光物理性质主要取决于加成模式，几乎与加数的性质无关。我们还通过合适的共价模板控制两个活性物种之间的距离和取向，实现了双加合物的区域选择性合成，并将其应用于一些功能材料中。富勒烯互锁分子的合成除了共价官能化外，主要是通过非共价相互作用，主要是给体-受体相互作用来完成的。还成功地制备了可作为分子穿梭或开关的双稳态轮烷。
We have investigated the exohedral functionalization of [60]fullerene, especially bisaddition; we have revealed the regioselectivity of bisaddition and the properties of obtained bisadducts. The bisaddition without any restriction generally shows low regioselectivity. The electronic and photophysical properties of bisadducts mainly depend on the addition patterns and are almost independent of the nature of addends. We have also attained the regioselective synthesis of bisadducts by controlling the distance and orientation between two reactive species with suitable covalent templates and their application into some functional materials. The synthesis of fullerene-containing interlocked molecules, such as catenanes and rotaxanes, was accomplished by using a noncovalent interaction, mainly a donor-acceptor interaction, in addition to the covalent functionalization. The bistable rotaxanes, which can serve as a molecular shuttle or switch, were also successfully prepared.
H.Yonemura 等人：“通过荧光、瞬态吸收、时间分辨 EPR 和磁铁研究苯和苯甲腈中咔唑-富勒烯和吩噻嗪-富勒烯连接化合物中的光诱导分子内电子转移反应
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