化学
八达通(软件)
塔
立体化学
计算化学
算法
计算机科学
作者
Ningning Liu,Xiao‐Ni Han,Wei Wang,Wei‐Chen Guo,Ying Han,Chun Zhang,Yan‐Song Zheng,Chuan‐Feng Chen
标识
DOI:10.1021/acs.orglett.4c02709
摘要
Macrocycle-to-macrocycle conversion is an effective strategy to construct new macrocyclic arenes with specific structures. Herein, a new class of chiral macrocyclic arene, namely, octopus[5]arenes (Oc5s), cannot be synthesized by the direct approach from the corresponding chiral monomers but can be successfully achieved by a macrocycle-to-macrocycle conversion strategy utilizing racemic pagoda[5]arenes as the starting materials. It was found that enantiomeric Oc5s showed fixed conformations and stable chiral structures and exhibited significant chiral recognition toward chiral diamines.
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