Mechanochemical synthesis of corannulene: scalable and efficient preparation of a curved polycyclic aromatic hydrocarbon under ball milling conditions

• Main Authors: Báti, Gábor, Laxmi, Shoba, Stuparu, Mihaiela Corina
• Other Authors: School of Chemistry, Chemical Engineering and Biotechnology
• Format: Article
• Language: English
• Published: 2023
• Subjects: Science::Chemistry; Annulation; Arenes
• Online Access: https://hdl.handle.net/10356/171322
• Institution: Nanyang Technological University

Corannulene, a curved polycyclic aromatic hydrocarbon, is prepared in a multigram scale through mechanochemical synthesis. Initially, a mixer mill approach is examined and found to be suitable for a gram scale synthesis. For larger scales, planetary mills are used. For instance, 15 g of corannulene...