Zwick Patrick, Hsu Chunwei, El Abbassi Maria, Fuhr Olaf, Fenske Dieter, Dulić Diana, van der Zant Herre S J, Mayor Marcel
Department of Chemistry, University of Basel, St. Johanns-Ring 19, 4056 Basel, Switzerland.
Kavli Institute of Nanoscience, Delft University of Technology, 2600 GA Delft, The Netherlands.
J Org Chem. 2020 Dec 4;85(23):15072-15081. doi: 10.1021/acs.joc.0c01957. Epub 2020 Nov 9.
Porphyrin cyclophane , consisting of two rigidly fixed but still movable cofacial porphyrins and exposing acetate-masked thiols in opposed directions of the macrocycle, is designed, synthesized, and characterized. The functional cyclophane , as pioneer of mechanosensitive 3D materials, forms stable single-molecule junctions in a mechanically controlled break-junction setup. Its reliable integration in a single-molecule junction is a fundamental prerequisite to explore the potential of these structures as mechanically triggered functional units and devices.
设计、合成并表征了卟啉环番，它由两个刚性固定但仍可移动的共面卟啉组成，并在大环的相反方向上暴露有乙酸盐掩蔽的硫醇。作为机械敏感三维材料的先驱，功能性环番在机械控制的断接装置中形成稳定的单分子结。其在单分子结中的可靠整合是探索这些结构作为机械触发功能单元和器件潜力的基本前提。
