Design, modeling and synthesis of molecular tweezers with self-assembly properties

M Ghodratbeigi, P Rashidi-Ranjbar, A Abbasi

Index: Ghodratbeigi, Mohsen; Rashidi-Ranjbar, Parviz; Abbasi, Alireza Journal of Molecular Structure, 2011 , vol. 990, # 1-3 p. 140 - 151

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Citation Number: 8

Abstract

Development of molecular tweezers depends on the design and synthesis of reliable spacers. Two new classes of spacers based on functionalized dibenzo [a, j] xanthene are described. Molecular tweezers 4, 5 and 6 with adjustable cavity are designed and synthesized. Single crystal X-ray diffraction shows self-assembly and recognition of 4 in the solid state; with the π-stacking, CH/O and CH/π interactions being the driving forces. The ...