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Symmetry 2017, 9(9), 174; doi:10.3390/sym9090174

Chiral Buckybowl Molecules

1
Key Laboratory of Green Chemistry & Technology, College of Chemistry, Sichuan University, Chengdu 610064, China
2
State Key Laboratory of Biotherapy, West China Medical Center, Sichuan University, Chengdu 610064, China
These authors contributed equally to this paper.
*
Author to whom correspondence should be addressed.
Received: 27 July 2017 / Revised: 20 August 2017 / Accepted: 21 August 2017 / Published: 30 August 2017
(This article belongs to the Special Issue Chiral Auxiliaries and Chirogenesis)

Abstract

Buckybowls are polynuclear aromatic hydrocarbons that have a curved aromatic surface and are considered fragments of buckminsterfullerenes. The curved aromatic surface led to the loss of planar symmetry of the normal aromatic plane and may cause unique inherent chirality, so-called bowl chirality, which it is possible to thermally racemize through a bowl-to-bowl inversion process. In this short review, we summarize the studies concerning the special field of bowl chirality, focusing on recent practical aspects of attaining diastereo/enantioenriched chiral buckybowls through asymmetric synthesis, chiral optical resolution, selective chiral metal complexation, and chiral assembly formation. View Full-Text
Keywords: buckybowl; corannulene; sumanene; bowl chirality; bowl inversion; asymmetric synthesis; chiral resolution buckybowl; corannulene; sumanene; bowl chirality; bowl inversion; asymmetric synthesis; chiral resolution
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Kanagaraj, K.; Lin, K.; Wu, W.; Gao, G.; Zhong, Z.; Su, D.; Yang, C. Chiral Buckybowl Molecules. Symmetry 2017, 9, 174.

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