Related Experiment Video
Updated: Jan 13, 2026

Preparation of a Corannulene-functionalized Hexahelicene by CopperI-catalyzed Alkyne-azide Cycloaddition of Nonplanar Polyaromatic Units
Published on: September 18, 2016
Chiral Semibuckminsterfullerene: Synthesis, Resolution, and Chiroptical Properties
Cody F Dickinson1, Xiaoqi Tian2, Justin K Yang1
1Department of Chemistry, University of Hawaii at Manoa, 2545 McCarthy Mall, Honolulu, Hawaii 96822, United States.
Abstract:
A gram-scalable synthesis of C30-buckybowls derived from 1 and the first example of desymmetrization to a chiral semifullerene are presented, together with experimental and theoretically determined chiroptical and electronic properties. Chiral hemifullerenes as scaffolds for creating new ligands, receptors, sensors, and catalysts capable of stereoselective functions with remarkable configurational stability are a clear next step in the development of these curved aromatics. The optimized process enables gram-scale production of 1 and 2, with potential for further scale-up using a modern pilot plant infrastructure, making these compounds practical for developing new materials.
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